22604456

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 51840000

約数和(自身を除く): 29235544

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 56, 58, 62, 116, 124, 203, 217, 232, 248, 406, 434, 449, 812, 868, 898, 899, 1624, 1736, 1796, 1798, 3143, 3592, 3596, 6286, 6293, 7192, 12572, 12586, 13021, 13919, 25144, 25172, 26042, 27838, 50344, 52084, 55676, 91147, 97433, 104168, 111352, 182294, 194866, 364588, 389732, 403651, 729176, 779464, 807302, 1614604, 2825557, 3229208, 5651114, 11302228, 22604456]

約数ペア:

[(1, 22604456), (2, 11302228), (4, 5651114), (7, 3229208), (8, 2825557), (14, 1614604), (28, 807302), (29, 779464), (31, 729176), (56, 403651), (58, 389732), (62, 364588), (116, 194866), (124, 182294), (203, 111352), (217, 104168), (232, 97433), (248, 91147), (406, 55676), (434, 52084), (449, 50344), (812, 27838), (868, 26042), (898, 25172), (899, 25144), (1624, 13919), (1736, 13021), (1796, 12586), (1798, 12572), (3143, 7192), (3592, 6293), (3596, 6286)]