64442816

素因数分解:

$2^6\times {\mathrm{41}}^2\times {\mathrm{599}}^1$

素因数の和:693

約数の個数: 42

約数和(自身を含む): 131292600

約数和(自身を除く): 66849784

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 599, 656, 1198, 1312, 1681, 2396, 2624, 3362, 4792, 6724, 9584, 13448, 19168, 24559, 26896, 38336, 49118, 53792, 98236, 107584, 196472, 392944, 785888, 1006919, 1571776, 2013838, 4027676, 8055352, 16110704, 32221408, 64442816]

約数ペア:

[(1, 64442816), (2, 32221408), (4, 16110704), (8, 8055352), (16, 4027676), (32, 2013838), (41, 1571776), (64, 1006919), (82, 785888), (164, 392944), (328, 196472), (599, 107584), (656, 98236), (1198, 53792), (1312, 49118), (1681, 38336), (2396, 26896), (2624, 24559), (3362, 19168), (4792, 13448), (6724, 9584)]