71399232004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{2366407}}^1$

素因数の和:2366827

約数の個数: 24

約数和(自身を含む): 131856253760

約数和(自身を除く): 60457021756

約数列:

[1, 2, 4, 19, 38, 76, 397, 794, 1588, 7543, 15086, 30172, 2366407, 4732814, 9465628, 44961733, 89923466, 179846932, 939463579, 1878927158, 3757854316, 17849808001, 35699616002, 71399232004]

約数ペア:

[(1, 71399232004), (2, 35699616002), (4, 17849808001), (19, 3757854316), (38, 1878927158), (76, 939463579), (397, 179846932), (794, 89923466), (1588, 44961733), (7543, 9465628), (15086, 4732814), (30172, 2366407)]