66312172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{4373}}^1$

素因数の和:4617

約数の個数: 24

約数和(自身を含む): 123451776

約数和(自身を除く): 57139604

約数列:

[1, 2, 4, 17, 34, 68, 223, 446, 892, 3791, 4373, 7582, 8746, 15164, 17492, 74341, 148682, 297364, 975179, 1950358, 3900716, 16578043, 33156086, 66312172]

約数ペア:

[(1, 66312172), (2, 33156086), (4, 16578043), (17, 3900716), (34, 1950358), (68, 975179), (223, 297364), (446, 148682), (892, 74341), (3791, 17492), (4373, 15164), (7582, 8746)]