74968285847

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1697}}^1\times {\mathrm{21107}}^1$

素因数の和:22847

約数の個数: 32

約数和(自身を含む): 96341640192

約数和(自身を除く): 21373354345

約数列:

[1, 7, 13, 23, 91, 161, 299, 1697, 2093, 11879, 21107, 22061, 39031, 147749, 154427, 273217, 274391, 485461, 507403, 1920737, 3398227, 3551821, 6310993, 35818579, 44176951, 250730053, 465641527, 823827317, 3259490689, 5766791219, 10709755121, 74968285847]

約数ペア:

[(1, 74968285847), (7, 10709755121), (13, 5766791219), (23, 3259490689), (91, 823827317), (161, 465641527), (299, 250730053), (1697, 44176951), (2093, 35818579), (11879, 6310993), (21107, 3551821), (22061, 3398227), (39031, 1920737), (147749, 507403), (154427, 485461), (273217, 274391)]