71943274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67489}}^1$

素因数の和:67545

約数の個数: 16

約数和(自身を含む): 119052360

約数和(自身を除く): 47109086

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 67489, 134978, 877357, 1754714, 2767049, 5534098, 35971637, 71943274]

約数ペア:

[(1, 71943274), (2, 35971637), (13, 5534098), (26, 2767049), (41, 1754714), (82, 877357), (533, 134978), (1066, 67489)]