25298416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11057}}^1$

素因数の和:11089

約数の個数: 40

約数和(自身を含む): 57590064

約数和(自身を除く): 32291648

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 11057, 22114, 44228, 88456, 121627, 143741, 176912, 243254, 287482, 486508, 574964, 973016, 1149928, 1581151, 1946032, 2299856, 3162302, 6324604, 12649208, 25298416]

約数ペア:

[(1, 25298416), (2, 12649208), (4, 6324604), (8, 3162302), (11, 2299856), (13, 1946032), (16, 1581151), (22, 1149928), (26, 973016), (44, 574964), (52, 486508), (88, 287482), (104, 243254), (143, 176912), (176, 143741), (208, 121627), (286, 88456), (572, 44228), (1144, 22114), (2288, 11057)]