42796208

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:84

約数の個数: 180

約数和(自身を含む): 116409960

約数和(自身を除く): 73613752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 34, 38, 49, 52, 56, 68, 76, 91, 98, 104, 112, 119, 133, 136, 152, 169, 182, 196, 208, 221, 238, 247, 266, 272, 304, 323, 338, 364, 392, 442, 476, 494, 532, 637, 646, 676, 728, 784, 833, 884, 931, 952, 988, 1064, 1183, 1274, 1292, 1352, 1456, 1547, 1666, 1729, 1768, 1862, 1904, 1976, 2128, 2261, 2366, 2548, 2584, 2704, 2873, 3094, 3211, 3332, 3458, 3536, 3724, 3952, 4199, 4522, 4732, 5096, 5168, 5746, 6188, 6422, 6664, 6916, 7448, 8281, 8398, 9044, 9464, 10192, 10829, 11492, 12103, 12376, 12844, 13328, 13832, 14896, 15827, 16562, 16796, 18088, 18928, 20111, 21658, 22477, 22984, 24206, 24752, 25688, 27664, 29393, 31654, 33124, 33592, 36176, 40222, 43316, 44954, 45968, 48412, 51376, 54587, 58786, 63308, 66248, 67184, 80444, 86632, 89908, 96824, 109174, 117572, 126616, 132496, 140777, 157339, 160888, 173264, 179816, 193648, 205751, 218348, 235144, 253232, 281554, 314678, 321776, 359632, 382109, 411502, 436696, 470288, 563108, 629356, 764218, 823004, 873392, 1126216, 1258712, 1528436, 1646008, 2252432, 2517424, 2674763, 3056872, 3292016, 5349526, 6113744, 10699052, 21398104, 42796208]

約数ペア:

[(1, 42796208), (2, 21398104), (4, 10699052), (7, 6113744), (8, 5349526), (13, 3292016), (14, 3056872), (16, 2674763), (17, 2517424), (19, 2252432), (26, 1646008), (28, 1528436), (34, 1258712), (38, 1126216), (49, 873392), (52, 823004), (56, 764218), (68, 629356), (76, 563108), (91, 470288), (98, 436696), (104, 411502), (112, 382109), (119, 359632), (133, 321776), (136, 314678), (152, 281554), (169, 253232), (182, 235144), (196, 218348), (208, 205751), (221, 193648), (238, 179816), (247, 173264), (266, 160888), (272, 157339), (304, 140777), (323, 132496), (338, 126616), (364, 117572), (392, 109174), (442, 96824), (476, 89908), (494, 86632), (532, 80444), (637, 67184), (646, 66248), (676, 63308), (728, 58786), (784, 54587), (833, 51376), (884, 48412), (931, 45968), (952, 44954), (988, 43316), (1064, 40222), (1183, 36176), (1274, 33592), (1292, 33124), (1352, 31654), (1456, 29393), (1547, 27664), (1666, 25688), (1729, 24752), (1768, 24206), (1862, 22984), (1904, 22477), (1976, 21658), (2128, 20111), (2261, 18928), (2366, 18088), (2548, 16796), (2584, 16562), (2704, 15827), (2873, 14896), (3094, 13832), (3211, 13328), (3332, 12844), (3458, 12376), (3536, 12103), (3724, 11492), (3952, 10829), (4199, 10192), (4522, 9464), (4732, 9044), (5096, 8398), (5168, 8281), (5746, 7448), (6188, 6916), (6422, 6664)]