25154022

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 51508224

約数和(自身を除く): 26354202

約数列:

[1, 2, 3, 6, 71, 137, 142, 213, 274, 411, 426, 431, 822, 862, 1293, 2586, 9727, 19454, 29181, 30601, 58362, 59047, 61202, 91803, 118094, 177141, 183606, 354282, 4192337, 8384674, 12577011, 25154022]

約数ペア:

[(1, 25154022), (2, 12577011), (3, 8384674), (6, 4192337), (71, 354282), (137, 183606), (142, 177141), (213, 118094), (274, 91803), (411, 61202), (426, 59047), (431, 58362), (822, 30601), (862, 29181), (1293, 19454), (2586, 9727)]