872365592

素因数分解:

$2^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{31727}}^1$

素因数の和:32231

約数の個数: 32

約数和(自身を含む): 1873221120

約数和(自身を除く): 1000855528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 491, 982, 1964, 3437, 3928, 6874, 13748, 27496, 31727, 63454, 126908, 222089, 253816, 444178, 888356, 1776712, 15577957, 31155914, 62311828, 109045699, 124623656, 218091398, 436182796, 872365592]

約数ペア:

[(1, 872365592), (2, 436182796), (4, 218091398), (7, 124623656), (8, 109045699), (14, 62311828), (28, 31155914), (56, 15577957), (491, 1776712), (982, 888356), (1964, 444178), (3437, 253816), (3928, 222089), (6874, 126908), (13748, 63454), (27496, 31727)]