25985886

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 53038368

約数和(自身を除く): 27052482

約数列:

[1, 2, 3, 6, 101, 137, 202, 274, 303, 313, 411, 606, 626, 822, 939, 1878, 13837, 27674, 31613, 41511, 42881, 63226, 83022, 85762, 94839, 128643, 189678, 257286, 4330981, 8661962, 12992943, 25985886]

約数ペア:

[(1, 25985886), (2, 12992943), (3, 8661962), (6, 4330981), (101, 257286), (137, 189678), (202, 128643), (274, 94839), (303, 85762), (313, 83022), (411, 63226), (606, 42881), (626, 41511), (822, 31613), (939, 27674), (1878, 13837)]