71243938

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{1871}}^1$

素因数の和:2193

約数の個数: 16

約数和(自身を含む): 108725760

約数和(自身を除く): 37481822

約数列:

[1, 2, 79, 158, 241, 482, 1871, 3742, 19039, 38078, 147809, 295618, 450911, 901822, 35621969, 71243938]

約数ペア:

[(1, 71243938), (2, 35621969), (79, 901822), (158, 450911), (241, 295618), (482, 147809), (1871, 38078), (3742, 19039)]