74017072

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{27701}}^1$

素因数の和:27876

約数の個数: 20

約数和(自身を含む): 144272016

約数和(自身を除く): 70254944

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 27701, 55402, 110804, 221608, 443216, 4626067, 9252134, 18504268, 37008536, 74017072]

約数ペア:

[(1, 74017072), (2, 37008536), (4, 18504268), (8, 9252134), (16, 4626067), (167, 443216), (334, 221608), (668, 110804), (1336, 55402), (2672, 27701)]