42406968

素因数分解:

$2^3\times 3^1\times {\mathrm{647}}^1\times {\mathrm{2731}}^1$

素因数の和:3387

約数の個数: 32

約数和(自身を含む): 106220160

約数和(自身を除く): 63813192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 647, 1294, 1941, 2588, 2731, 3882, 5176, 5462, 7764, 8193, 10924, 15528, 16386, 21848, 32772, 65544, 1766957, 3533914, 5300871, 7067828, 10601742, 14135656, 21203484, 42406968]

約数ペア:

[(1, 42406968), (2, 21203484), (3, 14135656), (4, 10601742), (6, 7067828), (8, 5300871), (12, 3533914), (24, 1766957), (647, 65544), (1294, 32772), (1941, 21848), (2588, 16386), (2731, 15528), (3882, 10924), (5176, 8193), (5462, 7764)]