72488986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{4451}}^1$

素因数の和:4949

約数の個数: 16

約数和(自身を含む): 115395840

約数和(自身を除く): 42906854

約数列:

[1, 2, 17, 34, 479, 958, 4451, 8143, 8902, 16286, 75667, 151334, 2132029, 4264058, 36244493, 72488986]

約数ペア:

[(1, 72488986), (2, 36244493), (17, 4264058), (34, 2132029), (479, 151334), (958, 75667), (4451, 16286), (8143, 8902)]