73853848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1237}}^1$

素因数の和:1699

約数の個数: 32

約数和(自身を含む): 147074400

約数和(自身を除く): 73220552

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 439, 878, 1237, 1756, 2474, 3512, 4948, 7463, 9896, 14926, 21029, 29852, 42058, 59704, 84116, 168232, 543043, 1086086, 2172172, 4344344, 9231731, 18463462, 36926924, 73853848]

約数ペア:

[(1, 73853848), (2, 36926924), (4, 18463462), (8, 9231731), (17, 4344344), (34, 2172172), (68, 1086086), (136, 543043), (439, 168232), (878, 84116), (1237, 59704), (1756, 42058), (2474, 29852), (3512, 21029), (4948, 14926), (7463, 9896)]