41578576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 92025360

約数和(自身を除く): 50446784

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 61, 104, 113, 116, 122, 208, 226, 232, 244, 377, 452, 464, 488, 754, 793, 904, 976, 1469, 1508, 1586, 1769, 1808, 2938, 3016, 3172, 3277, 3538, 5876, 6032, 6344, 6554, 6893, 7076, 11752, 12688, 13108, 13786, 14152, 22997, 23504, 26216, 27572, 28304, 42601, 45994, 52432, 55144, 85202, 89609, 91988, 110288, 170404, 179218, 183976, 199897, 340808, 358436, 367952, 399794, 681616, 716872, 799588, 1433744, 1599176, 2598661, 3198352, 5197322, 10394644, 20789288, 41578576]

約数ペア:

[(1, 41578576), (2, 20789288), (4, 10394644), (8, 5197322), (13, 3198352), (16, 2598661), (26, 1599176), (29, 1433744), (52, 799588), (58, 716872), (61, 681616), (104, 399794), (113, 367952), (116, 358436), (122, 340808), (208, 199897), (226, 183976), (232, 179218), (244, 170404), (377, 110288), (452, 91988), (464, 89609), (488, 85202), (754, 55144), (793, 52432), (904, 45994), (976, 42601), (1469, 28304), (1508, 27572), (1586, 26216), (1769, 23504), (1808, 22997), (2938, 14152), (3016, 13786), (3172, 13108), (3277, 12688), (3538, 11752), (5876, 7076), (6032, 6893), (6344, 6554)]