64947572

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{757}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 115564680

約数和(自身を除く): 50617108

約数列:

[1, 2, 4, 89, 178, 241, 356, 482, 757, 964, 1514, 3028, 21449, 42898, 67373, 85796, 134746, 182437, 269492, 364874, 729748, 16236893, 32473786, 64947572]

約数ペア:

[(1, 64947572), (2, 32473786), (4, 16236893), (89, 729748), (178, 364874), (241, 269492), (356, 182437), (482, 134746), (757, 85796), (964, 67373), (1514, 42898), (3028, 21449)]