40111106

素因数分解:

$2^1\times 7^4\times {\mathrm{8353}}^1$

素因数の和:8383

約数の個数: 20

約数和(自身を含む): 70198662

約数和(自身を除く): 30087556

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 8353, 16706, 58471, 116942, 409297, 818594, 2865079, 5730158, 20055553, 40111106]

約数ペア:

[(1, 40111106), (2, 20055553), (7, 5730158), (14, 2865079), (49, 818594), (98, 409297), (343, 116942), (686, 58471), (2401, 16706), (4802, 8353)]