22205764

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 49166208

約数和(自身を除く): 26960444

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 41, 46, 58, 82, 92, 116, 161, 164, 203, 287, 322, 406, 574, 644, 667, 812, 841, 943, 1148, 1189, 1334, 1682, 1886, 2378, 2668, 3364, 3772, 4669, 4756, 5887, 6601, 8323, 9338, 11774, 13202, 16646, 18676, 19343, 23548, 26404, 27347, 33292, 34481, 38686, 54694, 68962, 77372, 109388, 135401, 137924, 191429, 241367, 270802, 382858, 482734, 541604, 765716, 793063, 965468, 1586126, 3172252, 5551441, 11102882, 22205764]

約数ペア:

[(1, 22205764), (2, 11102882), (4, 5551441), (7, 3172252), (14, 1586126), (23, 965468), (28, 793063), (29, 765716), (41, 541604), (46, 482734), (58, 382858), (82, 270802), (92, 241367), (116, 191429), (161, 137924), (164, 135401), (203, 109388), (287, 77372), (322, 68962), (406, 54694), (574, 38686), (644, 34481), (667, 33292), (812, 27347), (841, 26404), (943, 23548), (1148, 19343), (1189, 18676), (1334, 16646), (1682, 13202), (1886, 11774), (2378, 9338), (2668, 8323), (3364, 6601), (3772, 5887), (4669, 4756)]