38291344

素因数分解:

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

素因数の和:82

約数の個数: 135

約数和(自身を含む): 99271827

約数和(自身を除く): 60980483

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 169, 182, 196, 208, 221, 238, 272, 289, 338, 364, 392, 442, 476, 578, 637, 676, 728, 784, 833, 884, 952, 1156, 1183, 1274, 1352, 1456, 1547, 1666, 1768, 1904, 2023, 2312, 2366, 2548, 2704, 2873, 3094, 3332, 3536, 3757, 4046, 4624, 4732, 5096, 5746, 6188, 6664, 7514, 8092, 8281, 9464, 10192, 10829, 11492, 12376, 13328, 14161, 15028, 16184, 16562, 18928, 20111, 21658, 22984, 24752, 26299, 28322, 30056, 32368, 33124, 40222, 43316, 45968, 48841, 52598, 56644, 60112, 66248, 80444, 86632, 97682, 105196, 113288, 132496, 140777, 160888, 173264, 184093, 195364, 210392, 226576, 281554, 321776, 341887, 368186, 390728, 420784, 563108, 683774, 736372, 781456, 1126216, 1367548, 1472744, 2252432, 2393209, 2735096, 2945488, 4786418, 5470192, 9572836, 19145672, 38291344]

約数ペア:

[(1, 38291344), (2, 19145672), (4, 9572836), (7, 5470192), (8, 4786418), (13, 2945488), (14, 2735096), (16, 2393209), (17, 2252432), (26, 1472744), (28, 1367548), (34, 1126216), (49, 781456), (52, 736372), (56, 683774), (68, 563108), (91, 420784), (98, 390728), (104, 368186), (112, 341887), (119, 321776), (136, 281554), (169, 226576), (182, 210392), (196, 195364), (208, 184093), (221, 173264), (238, 160888), (272, 140777), (289, 132496), (338, 113288), (364, 105196), (392, 97682), (442, 86632), (476, 80444), (578, 66248), (637, 60112), (676, 56644), (728, 52598), (784, 48841), (833, 45968), (884, 43316), (952, 40222), (1156, 33124), (1183, 32368), (1274, 30056), (1352, 28322), (1456, 26299), (1547, 24752), (1666, 22984), (1768, 21658), (1904, 20111), (2023, 18928), (2312, 16562), (2366, 16184), (2548, 15028), (2704, 14161), (2873, 13328), (3094, 12376), (3332, 11492), (3536, 10829), (3757, 10192), (4046, 9464), (4624, 8281), (4732, 8092), (5096, 7514), (5746, 6664)]