674696

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:86

約数の個数: 48

約数和(自身を含む): 1508220

約数和(自身を除く): 833524

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 41, 44, 68, 82, 88, 121, 136, 164, 187, 242, 328, 374, 451, 484, 697, 748, 902, 968, 1394, 1496, 1804, 2057, 2788, 3608, 4114, 4961, 5576, 7667, 8228, 9922, 15334, 16456, 19844, 30668, 39688, 61336, 84337, 168674, 337348, 674696]

約数ペア:

[(1, 674696), (2, 337348), (4, 168674), (8, 84337), (11, 61336), (17, 39688), (22, 30668), (34, 19844), (41, 16456), (44, 15334), (68, 9922), (82, 8228), (88, 7667), (121, 5576), (136, 4961), (164, 4114), (187, 3608), (242, 2788), (328, 2057), (374, 1804), (451, 1496), (484, 1394), (697, 968), (748, 902)]