66964604

素因数分解:

$2^2\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{2347}}^1$

素因数の和:3377

約数の個数: 24

約数和(自身を含む): 134117760

約数和(自身を除く): 67153156

約数列:

[1, 2, 4, 7, 14, 28, 1019, 2038, 2347, 4076, 4694, 7133, 9388, 14266, 16429, 28532, 32858, 65716, 2391593, 4783186, 9566372, 16741151, 33482302, 66964604]

約数ペア:

[(1, 66964604), (2, 33482302), (4, 16741151), (7, 9566372), (14, 4783186), (28, 2391593), (1019, 65716), (2038, 32858), (2347, 28532), (4076, 16429), (4694, 14266), (7133, 9388)]