26057185

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 39750912

約数和(自身を除く): 13693727

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 265, 371, 385, 583, 1277, 1855, 2915, 4081, 6385, 8939, 14047, 20405, 44695, 67681, 70235, 98329, 338405, 473767, 491645, 744491, 2368835, 3722455, 5211437, 26057185]

約数ペア:

[(1, 26057185), (5, 5211437), (7, 3722455), (11, 2368835), (35, 744491), (53, 491645), (55, 473767), (77, 338405), (265, 98329), (371, 70235), (385, 67681), (583, 44695), (1277, 20405), (1855, 14047), (2915, 8939), (4081, 6385)]