8422876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 20321280

約数和(自身を除く): 11898404

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 29, 41, 44, 46, 58, 77, 82, 92, 116, 154, 161, 164, 203, 253, 287, 308, 319, 322, 406, 451, 506, 574, 638, 644, 667, 812, 902, 943, 1012, 1148, 1189, 1276, 1334, 1771, 1804, 1886, 2233, 2378, 2668, 3157, 3542, 3772, 4466, 4669, 4756, 6314, 6601, 7084, 7337, 8323, 8932, 9338, 10373, 12628, 13079, 13202, 14674, 16646, 18676, 20746, 26158, 26404, 27347, 29348, 33292, 41492, 51359, 52316, 54694, 72611, 91553, 102718, 109388, 145222, 183106, 191429, 205436, 290444, 300817, 366212, 382858, 601634, 765716, 1203268, 2105719, 4211438, 8422876]

約数ペア:

[(1, 8422876), (2, 4211438), (4, 2105719), (7, 1203268), (11, 765716), (14, 601634), (22, 382858), (23, 366212), (28, 300817), (29, 290444), (41, 205436), (44, 191429), (46, 183106), (58, 145222), (77, 109388), (82, 102718), (92, 91553), (116, 72611), (154, 54694), (161, 52316), (164, 51359), (203, 41492), (253, 33292), (287, 29348), (308, 27347), (319, 26404), (322, 26158), (406, 20746), (451, 18676), (506, 16646), (574, 14674), (638, 13202), (644, 13079), (667, 12628), (812, 10373), (902, 9338), (943, 8932), (1012, 8323), (1148, 7337), (1189, 7084), (1276, 6601), (1334, 6314), (1771, 4756), (1804, 4669), (1886, 4466), (2233, 3772), (2378, 3542), (2668, 3157)]