12851542768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1933}}^1\times {\mathrm{24443}}^1$

素因数の和:26401

約数の個数: 40

約数和(自身を含む): 26379280368

約数和(自身を除く): 13527737600

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1933, 3866, 7732, 15464, 24443, 30928, 32861, 48886, 65722, 97772, 131444, 195544, 262888, 391088, 415531, 525776, 831062, 1662124, 3324248, 6648496, 47248319, 94496638, 188993276, 377986552, 755973104, 803221423, 1606442846, 3212885692, 6425771384, 12851542768]

約数ペア:

[(1, 12851542768), (2, 6425771384), (4, 3212885692), (8, 1606442846), (16, 803221423), (17, 755973104), (34, 377986552), (68, 188993276), (136, 94496638), (272, 47248319), (1933, 6648496), (3866, 3324248), (7732, 1662124), (15464, 831062), (24443, 525776), (30928, 415531), (32861, 391088), (48886, 262888), (65722, 195544), (97772, 131444)]