70817296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{402371}}^1$

素因数の和:402390

約数の個数: 20

約数和(自身を含む): 149682384

約数和(自身を除く): 78865088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 402371, 804742, 1609484, 3218968, 4426081, 6437936, 8852162, 17704324, 35408648, 70817296]

約数ペア:

[(1, 70817296), (2, 35408648), (4, 17704324), (8, 8852162), (11, 6437936), (16, 4426081), (22, 3218968), (44, 1609484), (88, 804742), (176, 402371)]