26041688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{457}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 51937200

約数和(自身を除く): 25895512

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 419, 457, 838, 914, 1676, 1828, 3352, 3656, 7123, 7769, 14246, 15538, 28492, 31076, 56984, 62152, 191483, 382966, 765932, 1531864, 3255211, 6510422, 13020844, 26041688]

約数ペア:

[(1, 26041688), (2, 13020844), (4, 6510422), (8, 3255211), (17, 1531864), (34, 765932), (68, 382966), (136, 191483), (419, 62152), (457, 56984), (838, 31076), (914, 28492), (1676, 15538), (1828, 14246), (3352, 7769), (3656, 7123)]