64957619

素因数分解:

${\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 68328960

約数和(自身を除く): 3371341

約数列:

[1, 47, 61, 139, 163, 2867, 6533, 7661, 8479, 9943, 22657, 398513, 467321, 1064879, 1382077, 64957619]

約数ペア:

[(1, 64957619), (47, 1382077), (61, 1064879), (139, 467321), (163, 398513), (2867, 22657), (6533, 9943), (7661, 8479)]