40698592

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:512

約数の個数: 72

約数和(自身を含む): 92101968

約数和(自身を除く): 51403376

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 121, 176, 184, 242, 253, 352, 368, 457, 484, 506, 736, 914, 968, 1012, 1828, 1936, 2024, 2783, 3656, 3872, 4048, 5027, 5566, 7312, 8096, 10054, 10511, 11132, 14624, 20108, 21022, 22264, 40216, 42044, 44528, 55297, 80432, 84088, 89056, 110594, 115621, 160864, 168176, 221188, 231242, 336352, 442376, 462484, 884752, 924968, 1271831, 1769504, 1849936, 2543662, 3699872, 5087324, 10174648, 20349296, 40698592]

約数ペア:

[(1, 40698592), (2, 20349296), (4, 10174648), (8, 5087324), (11, 3699872), (16, 2543662), (22, 1849936), (23, 1769504), (32, 1271831), (44, 924968), (46, 884752), (88, 462484), (92, 442376), (121, 336352), (176, 231242), (184, 221188), (242, 168176), (253, 160864), (352, 115621), (368, 110594), (457, 89056), (484, 84088), (506, 80432), (736, 55297), (914, 44528), (968, 42044), (1012, 40216), (1828, 22264), (1936, 21022), (2024, 20108), (2783, 14624), (3656, 11132), (3872, 10511), (4048, 10054), (5027, 8096), (5566, 7312)]