71208016

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{36781}}^1$

素因数の和:36811

約数の個数: 30

約数和(自身を含む): 151652186

約数和(自身を除く): 80444170

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 36781, 73562, 147124, 294248, 404591, 588496, 809182, 1618364, 3236728, 4450501, 6473456, 8901002, 17802004, 35604008, 71208016]

約数ペア:

[(1, 71208016), (2, 35604008), (4, 17802004), (8, 8901002), (11, 6473456), (16, 4450501), (22, 3236728), (44, 1618364), (88, 809182), (121, 588496), (176, 404591), (242, 294248), (484, 147124), (968, 73562), (1936, 36781)]