42786556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2917}}^1$

素因数の和:3133

約数の個数: 24

約数和(自身を含む): 79252880

約数和(自身を除く): 36466324

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 2917, 3667, 5834, 7334, 11668, 14668, 55423, 110846, 221692, 562981, 1125962, 2251924, 10696639, 21393278, 42786556]

約数ペア:

[(1, 42786556), (2, 21393278), (4, 10696639), (19, 2251924), (38, 1125962), (76, 562981), (193, 221692), (386, 110846), (772, 55423), (2917, 14668), (3667, 11668), (5834, 7334)]