75427778

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1\times {\mathrm{839}}^1$

素因数の和:1489

約数の個数: 16

約数和(自身を含む): 114912000

約数和(自身を除く): 39484222

約数列:

[1, 2, 79, 158, 569, 839, 1138, 1678, 44951, 66281, 89902, 132562, 477391, 954782, 37713889, 75427778]

約数ペア:

[(1, 75427778), (2, 37713889), (79, 954782), (158, 477391), (569, 132562), (839, 89902), (1138, 66281), (1678, 44951)]