26374910

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{739}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 49230720

約数和(自身を除く): 22855810

約数列:

[1, 2, 5, 10, 43, 83, 86, 166, 215, 415, 430, 739, 830, 1478, 3569, 3695, 7138, 7390, 17845, 31777, 35690, 61337, 63554, 122674, 158885, 306685, 317770, 613370, 2637491, 5274982, 13187455, 26374910]

約数ペア:

[(1, 26374910), (2, 13187455), (5, 5274982), (10, 2637491), (43, 613370), (83, 317770), (86, 306685), (166, 158885), (215, 122674), (415, 63554), (430, 61337), (739, 35690), (830, 31777), (1478, 17845), (3569, 7390), (3695, 7138)]