68669908

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{2879}}^1$

素因数の和:3039

約数の個数: 24

約数和(自身を含む): 123379200

約数和(自身を除く): 54709292

約数列:

[1, 2, 4, 67, 89, 134, 178, 268, 356, 2879, 5758, 5963, 11516, 11926, 23852, 192893, 256231, 385786, 512462, 771572, 1024924, 17167477, 34334954, 68669908]

約数ペア:

[(1, 68669908), (2, 34334954), (4, 17167477), (67, 1024924), (89, 771572), (134, 512462), (178, 385786), (268, 256231), (356, 192893), (2879, 23852), (5758, 11926), (5963, 11516)]