71702742

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{45439}}^1$

素因数の和:45707

約数の個数: 16

約数和(自身を含む): 143953920

約数和(自身を除く): 72251178

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 45439, 90878, 136317, 272634, 11950457, 23900914, 35851371, 71702742]

約数ペア:

[(1, 71702742), (2, 35851371), (3, 23900914), (6, 11950457), (263, 272634), (526, 136317), (789, 90878), (1578, 45439)]