65722904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3877}}^1$

素因数の和:4059

約数の個数: 32

約数和(自身を含む): 133558320

約数和(自身を除く): 67835416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 3877, 4238, 7754, 8476, 15508, 16952, 31016, 50401, 100802, 201604, 403208, 631951, 1263902, 2527804, 5055608, 8215363, 16430726, 32861452, 65722904]

約数ペア:

[(1, 65722904), (2, 32861452), (4, 16430726), (8, 8215363), (13, 5055608), (26, 2527804), (52, 1263902), (104, 631951), (163, 403208), (326, 201604), (652, 100802), (1304, 50401), (2119, 31016), (3877, 16952), (4238, 15508), (7754, 8476)]