42178540964

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{3495073}}^1$

素因数の和:3495515

約数の個数: 24

約数和(自身を含む): 84552830208

約数和(自身を除く): 42374289244

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 6034, 12068, 3495073, 6990146, 13980292, 24465511, 48931022, 97862044, 1506376463, 3012752926, 6025505852, 10544635241, 21089270482, 42178540964]

約数ペア:

[(1, 42178540964), (2, 21089270482), (4, 10544635241), (7, 6025505852), (14, 3012752926), (28, 1506376463), (431, 97862044), (862, 48931022), (1724, 24465511), (3017, 13980292), (6034, 6990146), (12068, 3495073)]