72807418

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{1951}}^1$

素因数の和:2397

約数の個数: 16

約数和(自身を含む): 111873024

約数和(自身を除く): 39065606

約数列:

[1, 2, 47, 94, 397, 794, 1951, 3902, 18659, 37318, 91697, 183394, 774547, 1549094, 36403709, 72807418]

約数ペア:

[(1, 72807418), (2, 36403709), (47, 1549094), (94, 774547), (397, 183394), (794, 91697), (1951, 37318), (3902, 18659)]