28611313232

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1\times {\mathrm{2243}}^1$

素因数の和:3060

約数の個数: 80

約数和(自身を含む): 59001402240

約数和(自身を除く): 30390089008

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 232, 296, 464, 592, 743, 1073, 1486, 2146, 2243, 2972, 4292, 4486, 5944, 8584, 8972, 11888, 17168, 17944, 21547, 27491, 35888, 43094, 54982, 65047, 82991, 86188, 109964, 130094, 165982, 172376, 219928, 260188, 331964, 344752, 439856, 520376, 663928, 797239, 1040752, 1327856, 1594478, 1666549, 2406739, 3188956, 3333098, 4813478, 6377912, 6666196, 9626956, 12755824, 13332392, 19253912, 26664784, 38507824, 48329921, 61662313, 96659842, 123324626, 193319684, 246649252, 386639368, 493298504, 773278736, 986597008, 1788207077, 3576414154, 7152828308, 14305656616, 28611313232]

約数ペア:

[(1, 28611313232), (2, 14305656616), (4, 7152828308), (8, 3576414154), (16, 1788207077), (29, 986597008), (37, 773278736), (58, 493298504), (74, 386639368), (116, 246649252), (148, 193319684), (232, 123324626), (296, 96659842), (464, 61662313), (592, 48329921), (743, 38507824), (1073, 26664784), (1486, 19253912), (2146, 13332392), (2243, 12755824), (2972, 9626956), (4292, 6666196), (4486, 6377912), (5944, 4813478), (8584, 3333098), (8972, 3188956), (11888, 2406739), (17168, 1666549), (17944, 1594478), (21547, 1327856), (27491, 1040752), (35888, 797239), (43094, 663928), (54982, 520376), (65047, 439856), (82991, 344752), (86188, 331964), (109964, 260188), (130094, 219928), (165982, 172376)]