64416856

素因数分解:

$2^3\times 7^1\times {\mathrm{1150301}}^1$

素因数の和:1150314

約数の個数: 16

約数和(自身を含む): 138036240

約数和(自身を除く): 73619384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1150301, 2300602, 4601204, 8052107, 9202408, 16104214, 32208428, 64416856]

約数ペア:

[(1, 64416856), (2, 32208428), (4, 16104214), (7, 9202408), (8, 8052107), (14, 4601204), (28, 2300602), (56, 1150301)]