71693786

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{1181}}^1$

素因数の和:1549

約数の個数: 16

約数和(自身を含む): 108933120

約数和(自身を除く): 37239334

約数列:

[1, 2, 127, 239, 254, 478, 1181, 2362, 30353, 60706, 149987, 282259, 299974, 564518, 35846893, 71693786]

約数ペア:

[(1, 71693786), (2, 35846893), (127, 564518), (239, 299974), (254, 282259), (478, 149987), (1181, 60706), (2362, 30353)]