22469804

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 49424928

約数和(自身を除く): 26955124

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 41, 46, 74, 82, 92, 148, 161, 164, 259, 287, 322, 518, 529, 574, 644, 851, 943, 1036, 1058, 1148, 1517, 1702, 1886, 2116, 3034, 3404, 3703, 3772, 5957, 6068, 6601, 7406, 10619, 11914, 13202, 14812, 19573, 21238, 21689, 23828, 26404, 34891, 39146, 42476, 43378, 69782, 78292, 86756, 137011, 139564, 151823, 244237, 274022, 303646, 488474, 548044, 607292, 802493, 976948, 1604986, 3209972, 5617451, 11234902, 22469804]

約数ペア:

[(1, 22469804), (2, 11234902), (4, 5617451), (7, 3209972), (14, 1604986), (23, 976948), (28, 802493), (37, 607292), (41, 548044), (46, 488474), (74, 303646), (82, 274022), (92, 244237), (148, 151823), (161, 139564), (164, 137011), (259, 86756), (287, 78292), (322, 69782), (518, 43378), (529, 42476), (574, 39146), (644, 34891), (851, 26404), (943, 23828), (1036, 21689), (1058, 21238), (1148, 19573), (1517, 14812), (1702, 13202), (1886, 11914), (2116, 10619), (3034, 7406), (3404, 6601), (3703, 6068), (3772, 5957)]