26945068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5581}}^1$

素因数の和:5673

約数の個数: 24

約数和(自身を含む): 50639904

約数和(自身を除く): 23694836

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 5581, 11162, 22324, 94877, 189754, 379508, 396251, 792502, 1585004, 6736267, 13472534, 26945068]

約数ペア:

[(1, 26945068), (2, 13472534), (4, 6736267), (17, 1585004), (34, 792502), (68, 396251), (71, 379508), (142, 189754), (284, 94877), (1207, 22324), (2414, 11162), (4828, 5581)]