15128708

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 32941440

約数和(自身を除く): 17812732

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 859, 1036, 1258, 1718, 2516, 3436, 4403, 6013, 8806, 12026, 14603, 17612, 24052, 29206, 31783, 58412, 63566, 102221, 127132, 204442, 222481, 408884, 444962, 540311, 889924, 1080622, 2161244, 3782177, 7564354, 15128708]

約数ペア:

[(1, 15128708), (2, 7564354), (4, 3782177), (7, 2161244), (14, 1080622), (17, 889924), (28, 540311), (34, 444962), (37, 408884), (68, 222481), (74, 204442), (119, 127132), (148, 102221), (238, 63566), (259, 58412), (476, 31783), (518, 29206), (629, 24052), (859, 17612), (1036, 14603), (1258, 12026), (1718, 8806), (2516, 6013), (3436, 4403)]