4219472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 40

約数和(自身を含む): 8666112

約数和(自身を除く): 4446640

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 181, 188, 248, 362, 376, 496, 724, 752, 1448, 1457, 2896, 2914, 5611, 5828, 8507, 11222, 11656, 17014, 22444, 23312, 34028, 44888, 68056, 89776, 136112, 263717, 527434, 1054868, 2109736, 4219472]

約数ペア:

[(1, 4219472), (2, 2109736), (4, 1054868), (8, 527434), (16, 263717), (31, 136112), (47, 89776), (62, 68056), (94, 44888), (124, 34028), (181, 23312), (188, 22444), (248, 17014), (362, 11656), (376, 11222), (496, 8507), (724, 5828), (752, 5611), (1448, 2914), (1457, 2896)]