72628963

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 90201600

約数和(自身を除く): 17572637

約数列:

[1, 11, 19, 23, 29, 209, 253, 319, 437, 521, 551, 667, 4807, 5731, 6061, 7337, 9899, 11983, 12673, 15109, 108889, 131813, 139403, 166199, 227677, 287071, 347507, 2504447, 3157781, 3822577, 6602633, 72628963]

約数ペア:

[(1, 72628963), (11, 6602633), (19, 3822577), (23, 3157781), (29, 2504447), (209, 347507), (253, 287071), (319, 227677), (437, 166199), (521, 139403), (551, 131813), (667, 108889), (4807, 15109), (5731, 12673), (6061, 11983), (7337, 9899)]