71012566

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{1789}}^1$

素因数の和:2103

約数の個数: 16

約数和(自身を含む): 108259200

約数和(自身を除く): 37246634

約数列:

[1, 2, 89, 178, 223, 446, 1789, 3578, 19847, 39694, 159221, 318442, 398947, 797894, 35506283, 71012566]

約数ペア:

[(1, 71012566), (2, 35506283), (89, 797894), (178, 398947), (223, 318442), (446, 159221), (1789, 39694), (3578, 19847)]