25521106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 42865200

約数和(自身を除く): 17344094

約数列:

[1, 2, 13, 26, 41, 82, 89, 178, 269, 533, 538, 1066, 1157, 2314, 3497, 3649, 6994, 7298, 11029, 22058, 23941, 47437, 47882, 94874, 143377, 286754, 311233, 622466, 981581, 1963162, 12760553, 25521106]

約数ペア:

[(1, 25521106), (2, 12760553), (13, 1963162), (26, 981581), (41, 622466), (82, 311233), (89, 286754), (178, 143377), (269, 94874), (533, 47882), (538, 47437), (1066, 23941), (1157, 22058), (2314, 11029), (3497, 7298), (3649, 6994)]