77121856

素因数分解:

$2^6\times 7^1\times {\mathrm{172147}}^1$

素因数の和:172166

約数の個数: 28

約数和(自身を含む): 174902368

約数和(自身を除く): 97780512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 172147, 344294, 688588, 1205029, 1377176, 2410058, 2754352, 4820116, 5508704, 9640232, 11017408, 19280464, 38560928, 77121856]

約数ペア:

[(1, 77121856), (2, 38560928), (4, 19280464), (7, 11017408), (8, 9640232), (14, 5508704), (16, 4820116), (28, 2754352), (32, 2410058), (56, 1377176), (64, 1205029), (112, 688588), (224, 344294), (448, 172147)]