68345432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2131}}^1$

素因数の和:2367

約数の個数: 32

約数和(自身を含む): 135595200

約数和(自身を除く): 67249768

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 211, 422, 844, 1688, 2131, 4009, 4262, 8018, 8524, 16036, 17048, 32072, 40489, 80978, 161956, 323912, 449641, 899282, 1798564, 3597128, 8543179, 17086358, 34172716, 68345432]

約数ペア:

[(1, 68345432), (2, 34172716), (4, 17086358), (8, 8543179), (19, 3597128), (38, 1798564), (76, 899282), (152, 449641), (211, 323912), (422, 161956), (844, 80978), (1688, 40489), (2131, 32072), (4009, 17048), (4262, 16036), (8018, 8524)]