28896644

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1873}}^1$

素因数の和:1932

約数の個数: 48

約数和(自身を含む): 62966400

約数和(自身を除く): 34069756

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 1873, 2204, 3746, 3857, 7492, 7714, 13111, 15428, 26222, 35587, 52444, 54317, 71174, 108634, 142348, 217268, 249109, 380219, 498218, 760438, 996436, 1032023, 1520876, 2064046, 4128092, 7224161, 14448322, 28896644]

約数ペア:

[(1, 28896644), (2, 14448322), (4, 7224161), (7, 4128092), (14, 2064046), (19, 1520876), (28, 1032023), (29, 996436), (38, 760438), (58, 498218), (76, 380219), (116, 249109), (133, 217268), (203, 142348), (266, 108634), (406, 71174), (532, 54317), (551, 52444), (812, 35587), (1102, 26222), (1873, 15428), (2204, 13111), (3746, 7714), (3857, 7492)]