25811106

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3529}}^1$

素因数の和:3610

約数の個数: 32

約数和(自身を含む): 54898560

約数和(自身を除く): 29087454

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3529, 3657, 7058, 7314, 10587, 21174, 81167, 162334, 187037, 243501, 374074, 487002, 561111, 1122222, 4301851, 8603702, 12905553, 25811106]

約数ペア:

[(1, 25811106), (2, 12905553), (3, 8603702), (6, 4301851), (23, 1122222), (46, 561111), (53, 487002), (69, 374074), (106, 243501), (138, 187037), (159, 162334), (318, 81167), (1219, 21174), (2438, 10587), (3529, 7314), (3657, 7058)]