15627888

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2702

約数の個数: 60

約数和(自身を含む): 44820048

約数和(自身を除く): 29192160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2647, 2952, 5294, 5904, 7941, 10588, 15882, 21176, 23823, 31764, 42352, 47646, 63528, 95292, 108527, 127056, 190584, 217054, 325581, 381168, 434108, 651162, 868216, 976743, 1302324, 1736432, 1953486, 2604648, 3906972, 5209296, 7813944, 15627888]

約数ペア:

[(1, 15627888), (2, 7813944), (3, 5209296), (4, 3906972), (6, 2604648), (8, 1953486), (9, 1736432), (12, 1302324), (16, 976743), (18, 868216), (24, 651162), (36, 434108), (41, 381168), (48, 325581), (72, 217054), (82, 190584), (123, 127056), (144, 108527), (164, 95292), (246, 63528), (328, 47646), (369, 42352), (492, 31764), (656, 23823), (738, 21176), (984, 15882), (1476, 10588), (1968, 7941), (2647, 5904), (2952, 5294)]