71623550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{84263}}^1$

素因数の和:84292

約数の個数: 24

約数和(自身を含む): 141057936

約数和(自身を除く): 69434386

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 84263, 168526, 421315, 842630, 1432471, 2106575, 2864942, 4213150, 7162355, 14324710, 35811775, 71623550]

約数ペア:

[(1, 71623550), (2, 35811775), (5, 14324710), (10, 7162355), (17, 4213150), (25, 2864942), (34, 2106575), (50, 1432471), (85, 842630), (170, 421315), (425, 168526), (850, 84263)]