22124816

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 53151360

約数和(自身を除く): 31026544

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 112, 133, 148, 152, 259, 266, 281, 296, 304, 518, 532, 562, 592, 703, 1036, 1064, 1124, 1406, 1967, 2072, 2128, 2248, 2812, 3934, 4144, 4496, 4921, 5339, 5624, 7868, 9842, 10397, 10678, 11248, 15736, 19684, 20794, 21356, 31472, 37373, 39368, 41588, 42712, 72779, 74746, 78736, 83176, 85424, 145558, 149492, 166352, 197543, 291116, 298984, 395086, 582232, 597968, 790172, 1164464, 1382801, 1580344, 2765602, 3160688, 5531204, 11062408, 22124816]

約数ペア:

[(1, 22124816), (2, 11062408), (4, 5531204), (7, 3160688), (8, 2765602), (14, 1580344), (16, 1382801), (19, 1164464), (28, 790172), (37, 597968), (38, 582232), (56, 395086), (74, 298984), (76, 291116), (112, 197543), (133, 166352), (148, 149492), (152, 145558), (259, 85424), (266, 83176), (281, 78736), (296, 74746), (304, 72779), (518, 42712), (532, 41588), (562, 39368), (592, 37373), (703, 31472), (1036, 21356), (1064, 20794), (1124, 19684), (1406, 15736), (1967, 11248), (2072, 10678), (2128, 10397), (2248, 9842), (2812, 7868), (3934, 5624), (4144, 5339), (4496, 4921)]