72592718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{21017}}^1$

素因数の和:21187

約数の個数: 16

約数和(自身を含む): 119550384

約数和(自身を除く): 46957666

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 21017, 42034, 231187, 462374, 3299669, 6599338, 36296359, 72592718]

約数ペア:

[(1, 72592718), (2, 36296359), (11, 6599338), (22, 3299669), (157, 462374), (314, 231187), (1727, 42034), (3454, 21017)]