26915216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{98953}}^1$

素因数の和:98978

約数の個数: 20

約数和(自身を含む): 55216332

約数和(自身を除く): 28301116

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 98953, 197906, 395812, 791624, 1583248, 1682201, 3364402, 6728804, 13457608, 26915216]

約数ペア:

[(1, 26915216), (2, 13457608), (4, 6728804), (8, 3364402), (16, 1682201), (17, 1583248), (34, 791624), (68, 395812), (136, 197906), (272, 98953)]