57463952

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:736

約数の個数: 80

約数和(自身を含む): 139491072

約数和(自身を除く): 82027120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 182, 208, 244, 364, 427, 488, 647, 728, 793, 854, 976, 1294, 1456, 1586, 1708, 2588, 3172, 3416, 4529, 5176, 5551, 6344, 6832, 8411, 9058, 10352, 11102, 12688, 16822, 18116, 22204, 33644, 36232, 39467, 44408, 58877, 67288, 72464, 78934, 88816, 117754, 134576, 157868, 235508, 276269, 315736, 471016, 513071, 552538, 631472, 942032, 1026142, 1105076, 2052284, 2210152, 3591497, 4104568, 4420304, 7182994, 8209136, 14365988, 28731976, 57463952]

約数ペア:

[(1, 57463952), (2, 28731976), (4, 14365988), (7, 8209136), (8, 7182994), (13, 4420304), (14, 4104568), (16, 3591497), (26, 2210152), (28, 2052284), (52, 1105076), (56, 1026142), (61, 942032), (91, 631472), (104, 552538), (112, 513071), (122, 471016), (182, 315736), (208, 276269), (244, 235508), (364, 157868), (427, 134576), (488, 117754), (647, 88816), (728, 78934), (793, 72464), (854, 67288), (976, 58877), (1294, 44408), (1456, 39467), (1586, 36232), (1708, 33644), (2588, 22204), (3172, 18116), (3416, 16822), (4529, 12688), (5176, 11102), (5551, 10352), (6344, 9058), (6832, 8411)]