4991569436

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{21419}}^1$

素因数の和:21507

約数の個数: 72

約数和(自身を含む): 10768690800

約数和(自身を除く): 5777121364

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 49, 58, 82, 98, 116, 164, 196, 203, 287, 406, 574, 812, 1148, 1189, 1421, 2009, 2378, 2842, 4018, 4756, 5684, 8036, 8323, 16646, 21419, 33292, 42838, 58261, 85676, 116522, 149933, 233044, 299866, 599732, 621151, 878179, 1049531, 1242302, 1756358, 2099062, 2484604, 3512716, 4198124, 4348057, 6147253, 8696114, 12294506, 17392228, 24589012, 25467191, 30436399, 43030771, 50934382, 60872798, 86061542, 101868764, 121745596, 172123084, 178270337, 356540674, 713081348, 1247892359, 2495784718, 4991569436]

約数ペア:

[(1, 4991569436), (2, 2495784718), (4, 1247892359), (7, 713081348), (14, 356540674), (28, 178270337), (29, 172123084), (41, 121745596), (49, 101868764), (58, 86061542), (82, 60872798), (98, 50934382), (116, 43030771), (164, 30436399), (196, 25467191), (203, 24589012), (287, 17392228), (406, 12294506), (574, 8696114), (812, 6147253), (1148, 4348057), (1189, 4198124), (1421, 3512716), (2009, 2484604), (2378, 2099062), (2842, 1756358), (4018, 1242302), (4756, 1049531), (5684, 878179), (8036, 621151), (8323, 599732), (16646, 299866), (21419, 233044), (33292, 149933), (42838, 116522), (58261, 85676)]