70768964

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{3943}}^1$

素因数の和:4595

約数の個数: 24

約数和(自身を含む): 141794688

約数和(自身を除く): 71025724

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 2564, 3943, 4487, 7886, 8974, 15772, 17948, 27601, 55202, 110404, 2527463, 5054926, 10109852, 17692241, 35384482, 70768964]

約数ペア:

[(1, 70768964), (2, 35384482), (4, 17692241), (7, 10109852), (14, 5054926), (28, 2527463), (641, 110404), (1282, 55202), (2564, 27601), (3943, 17948), (4487, 15772), (7886, 8974)]