12724968

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 33696000

約数和(自身を除く): 20971032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 47, 58, 87, 94, 116, 141, 174, 188, 232, 282, 348, 376, 389, 564, 696, 778, 1128, 1167, 1363, 1556, 2334, 2726, 3112, 4089, 4668, 5452, 8178, 9336, 10904, 11281, 16356, 18283, 22562, 32712, 33843, 36566, 45124, 54849, 67686, 73132, 90248, 109698, 135372, 146264, 219396, 270744, 438792, 530207, 1060414, 1590621, 2120828, 3181242, 4241656, 6362484, 12724968]

約数ペア:

[(1, 12724968), (2, 6362484), (3, 4241656), (4, 3181242), (6, 2120828), (8, 1590621), (12, 1060414), (24, 530207), (29, 438792), (47, 270744), (58, 219396), (87, 146264), (94, 135372), (116, 109698), (141, 90248), (174, 73132), (188, 67686), (232, 54849), (282, 45124), (348, 36566), (376, 33843), (389, 32712), (564, 22562), (696, 18283), (778, 16356), (1128, 11281), (1167, 10904), (1363, 9336), (1556, 8178), (2334, 5452), (2726, 4668), (3112, 4089)]