70519631

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{461}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 89154912

約数和(自身を除く): 18635281

約数列:

[1, 7, 13, 41, 91, 287, 461, 533, 1681, 3227, 3731, 5993, 11767, 18901, 21853, 41951, 132307, 152971, 245713, 774941, 1719991, 5424587, 10074233, 70519631]

約数ペア:

[(1, 70519631), (7, 10074233), (13, 5424587), (41, 1719991), (91, 774941), (287, 245713), (461, 152971), (533, 132307), (1681, 41951), (3227, 21853), (3731, 18901), (5993, 11767)]