2517424

素因数分解:

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

素因数の和:67

約数の個数: 90

約数和(自身を含む): 6467220

約数和(自身を除く): 3949796

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 169, 182, 196, 208, 247, 266, 304, 338, 364, 392, 494, 532, 637, 676, 728, 784, 931, 988, 1064, 1183, 1274, 1352, 1456, 1729, 1862, 1976, 2128, 2366, 2548, 2704, 3211, 3458, 3724, 3952, 4732, 5096, 6422, 6916, 7448, 8281, 9464, 10192, 12103, 12844, 13832, 14896, 16562, 18928, 22477, 24206, 25688, 27664, 33124, 44954, 48412, 51376, 66248, 89908, 96824, 132496, 157339, 179816, 193648, 314678, 359632, 629356, 1258712, 2517424]

約数ペア:

[(1, 2517424), (2, 1258712), (4, 629356), (7, 359632), (8, 314678), (13, 193648), (14, 179816), (16, 157339), (19, 132496), (26, 96824), (28, 89908), (38, 66248), (49, 51376), (52, 48412), (56, 44954), (76, 33124), (91, 27664), (98, 25688), (104, 24206), (112, 22477), (133, 18928), (152, 16562), (169, 14896), (182, 13832), (196, 12844), (208, 12103), (247, 10192), (266, 9464), (304, 8281), (338, 7448), (364, 6916), (392, 6422), (494, 5096), (532, 4732), (637, 3952), (676, 3724), (728, 3458), (784, 3211), (931, 2704), (988, 2548), (1064, 2366), (1183, 2128), (1274, 1976), (1352, 1862), (1456, 1729)]