71873854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{5431}}^1$

素因数の和:5955

約数の個数: 16

約数和(自身を含む): 116353440

約数和(自身を除く): 44479586

約数列:

[1, 2, 13, 26, 509, 1018, 5431, 6617, 10862, 13234, 70603, 141206, 2764379, 5528758, 35936927, 71873854]

約数ペア:

[(1, 71873854), (2, 35936927), (13, 5528758), (26, 2764379), (509, 141206), (1018, 70603), (5431, 13234), (6617, 10862)]