22195472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6277}}^1$

素因数の和:6315

約数の個数: 40

約数和(自身を含む): 49043736

約数和(自身を除く): 26848264

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 6277, 12554, 25108, 50216, 81601, 100432, 106709, 163202, 213418, 326404, 426836, 652808, 853672, 1305616, 1387217, 1707344, 2774434, 5548868, 11097736, 22195472]

約数ペア:

[(1, 22195472), (2, 11097736), (4, 5548868), (8, 2774434), (13, 1707344), (16, 1387217), (17, 1305616), (26, 853672), (34, 652808), (52, 426836), (68, 326404), (104, 213418), (136, 163202), (208, 106709), (221, 100432), (272, 81601), (442, 50216), (884, 25108), (1768, 12554), (3536, 6277)]