71269070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173827}}^1$

素因数の和:173875

約数の個数: 16

約数和(自身を含む): 131413968

約数和(自身を除く): 60144898

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 173827, 347654, 869135, 1738270, 7126907, 14253814, 35634535, 71269070]

約数ペア:

[(1, 71269070), (2, 35634535), (5, 14253814), (10, 7126907), (41, 1738270), (82, 869135), (205, 347654), (410, 173827)]