25536856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1049}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 51030000

約数和(自身を除く): 25493144

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 179, 358, 716, 1049, 1432, 2098, 3043, 4196, 6086, 8392, 12172, 17833, 24344, 35666, 71332, 142664, 187771, 375542, 751084, 1502168, 3192107, 6384214, 12768428, 25536856]

約数ペア:

[(1, 25536856), (2, 12768428), (4, 6384214), (8, 3192107), (17, 1502168), (34, 751084), (68, 375542), (136, 187771), (179, 142664), (358, 71332), (716, 35666), (1049, 24344), (1432, 17833), (2098, 12172), (3043, 8392), (4196, 6086)]