12765592

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 28837440

約数和(自身を除く): 16071848

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 61, 74, 101, 122, 148, 202, 244, 259, 296, 404, 427, 488, 518, 707, 808, 854, 1036, 1414, 1708, 2072, 2257, 2828, 3416, 3737, 4514, 5656, 6161, 7474, 9028, 12322, 14948, 15799, 18056, 24644, 26159, 29896, 31598, 43127, 49288, 52318, 63196, 86254, 104636, 126392, 172508, 209272, 227957, 345016, 455914, 911828, 1595699, 1823656, 3191398, 6382796, 12765592]

約数ペア:

[(1, 12765592), (2, 6382796), (4, 3191398), (7, 1823656), (8, 1595699), (14, 911828), (28, 455914), (37, 345016), (56, 227957), (61, 209272), (74, 172508), (101, 126392), (122, 104636), (148, 86254), (202, 63196), (244, 52318), (259, 49288), (296, 43127), (404, 31598), (427, 29896), (488, 26159), (518, 24644), (707, 18056), (808, 15799), (854, 14948), (1036, 12322), (1414, 9028), (1708, 7474), (2072, 6161), (2257, 5656), (2828, 4514), (3416, 3737)]