61651928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{34871}}^1$

素因数の和:34907

約数の個数: 32

約数和(自身を含む): 131816160

約数和(自身を除く): 70164232

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 34871, 69742, 139484, 278968, 453323, 592807, 906646, 1185614, 1813292, 2371228, 3626584, 4742456, 7706491, 15412982, 30825964, 61651928]

約数ペア:

[(1, 61651928), (2, 30825964), (4, 15412982), (8, 7706491), (13, 4742456), (17, 3626584), (26, 2371228), (34, 1813292), (52, 1185614), (68, 906646), (104, 592807), (136, 453323), (221, 278968), (442, 139484), (884, 69742), (1768, 34871)]