25975354

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 42863040

約数和(自身を除く): 16887686

約数列:

[1, 2, 17, 34, 43, 86, 109, 163, 218, 326, 731, 1462, 1853, 2771, 3706, 4687, 5542, 7009, 9374, 14018, 17767, 35534, 79679, 119153, 159358, 238306, 302039, 604078, 763981, 1527962, 12987677, 25975354]

約数ペア:

[(1, 25975354), (2, 12987677), (17, 1527962), (34, 763981), (43, 604078), (86, 302039), (109, 238306), (163, 159358), (218, 119153), (326, 79679), (731, 35534), (1462, 17767), (1853, 14018), (2771, 9374), (3706, 7009), (4687, 5542)]