78142034

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{2803}}^1$

素因数の和:3121

約数の個数: 16

約数和(自身を含む): 119921472

約数和(自身を除く): 41779438

約数列:

[1, 2, 53, 106, 263, 526, 2803, 5606, 13939, 27878, 148559, 297118, 737189, 1474378, 39071017, 78142034]

約数ペア:

[(1, 78142034), (2, 39071017), (53, 1474378), (106, 737189), (263, 297118), (526, 148559), (2803, 27878), (5606, 13939)]