71537368

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{15391}}^1$

素因数の和:15487

約数の個数: 32

約数和(自身を含む): 155151360

約数和(自身を除く): 83613992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 15391, 30782, 61564, 107737, 123128, 215474, 430948, 861896, 1277453, 2554906, 5109812, 8942171, 10219624, 17884342, 35768684, 71537368]

約数ペア:

[(1, 71537368), (2, 35768684), (4, 17884342), (7, 10219624), (8, 8942171), (14, 5109812), (28, 2554906), (56, 1277453), (83, 861896), (166, 430948), (332, 215474), (581, 123128), (664, 107737), (1162, 61564), (2324, 30782), (4648, 15391)]