72387542

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{14779}}^1$

素因数の和:14891

約数の個数: 16

約数和(自身を含む): 113510400

約数和(自身を除く): 41122858

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 14779, 29558, 458149, 916298, 1167541, 2335082, 36193771, 72387542]

約数ペア:

[(1, 72387542), (2, 36193771), (31, 2335082), (62, 1167541), (79, 916298), (158, 458149), (2449, 29558), (4898, 14779)]