47117428

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{1321}}^1$

素因数の和:1603

約数の個数: 24

約数和(自身を含む): 85099784

約数和(自身を除く): 37982356

約数列:

[1, 2, 4, 37, 74, 148, 241, 482, 964, 1321, 2642, 5284, 8917, 17834, 35668, 48877, 97754, 195508, 318361, 636722, 1273444, 11779357, 23558714, 47117428]

約数ペア:

[(1, 47117428), (2, 23558714), (4, 11779357), (37, 1273444), (74, 636722), (148, 318361), (241, 195508), (482, 97754), (964, 48877), (1321, 35668), (2642, 17834), (5284, 8917)]