7906410312

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{16649}}^1$

素因数の和:17126

約数の個数: 64

約数和(自身を含む): 20235744000

約数和(自身を除く): 12329333688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 421, 564, 842, 1128, 1263, 1684, 2526, 3368, 5052, 10104, 16649, 19787, 33298, 39574, 49947, 59361, 66596, 79148, 99894, 118722, 133192, 158296, 199788, 237444, 399576, 474888, 782503, 1565006, 2347509, 3130012, 4695018, 6260024, 7009229, 9390036, 14018458, 18780072, 21027687, 28036916, 42055374, 56073832, 84110748, 168221496, 329433763, 658867526, 988301289, 1317735052, 1976602578, 2635470104, 3953205156, 7906410312]

約数ペア:

[(1, 7906410312), (2, 3953205156), (3, 2635470104), (4, 1976602578), (6, 1317735052), (8, 988301289), (12, 658867526), (24, 329433763), (47, 168221496), (94, 84110748), (141, 56073832), (188, 42055374), (282, 28036916), (376, 21027687), (421, 18780072), (564, 14018458), (842, 9390036), (1128, 7009229), (1263, 6260024), (1684, 4695018), (2526, 3130012), (3368, 2347509), (5052, 1565006), (10104, 782503), (16649, 474888), (19787, 399576), (33298, 237444), (39574, 199788), (49947, 158296), (59361, 133192), (66596, 118722), (79148, 99894)]