15026872

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 35136000

約数和(自身を除く): 20109128

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 266, 406, 487, 532, 551, 812, 974, 1064, 1102, 1624, 1948, 2204, 3409, 3857, 3896, 4408, 6818, 7714, 9253, 13636, 14123, 15428, 18506, 27272, 28246, 30856, 37012, 56492, 64771, 74024, 98861, 112984, 129542, 197722, 259084, 268337, 395444, 518168, 536674, 790888, 1073348, 1878359, 2146696, 3756718, 7513436, 15026872]

約数ペア:

[(1, 15026872), (2, 7513436), (4, 3756718), (7, 2146696), (8, 1878359), (14, 1073348), (19, 790888), (28, 536674), (29, 518168), (38, 395444), (56, 268337), (58, 259084), (76, 197722), (116, 129542), (133, 112984), (152, 98861), (203, 74024), (232, 64771), (266, 56492), (406, 37012), (487, 30856), (532, 28246), (551, 27272), (812, 18506), (974, 15428), (1064, 14123), (1102, 13636), (1624, 9253), (1948, 7714), (2204, 6818), (3409, 4408), (3857, 3896)]