70869596

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{81647}}^1$

素因数の和:81689

約数の個数: 24

約数和(自身を含む): 146313216

約数和(自身を除く): 75443620

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 81647, 163294, 326588, 571529, 1143058, 2286116, 2531057, 5062114, 10124228, 17717399, 35434798, 70869596]

約数ペア:

[(1, 70869596), (2, 35434798), (4, 17717399), (7, 10124228), (14, 5062114), (28, 2531057), (31, 2286116), (62, 1143058), (124, 571529), (217, 326588), (434, 163294), (868, 81647)]