70731668

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{12823}}^1$

素因数の和:13031

約数の個数: 24

約数和(自身を含む): 142192512

約数和(自身を除く): 71460844

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 12823, 25646, 51292, 89761, 179522, 359044, 2526131, 5052262, 10104524, 17682917, 35365834, 70731668]

約数ペア:

[(1, 70731668), (2, 35365834), (4, 17682917), (7, 10104524), (14, 5052262), (28, 2526131), (197, 359044), (394, 179522), (788, 89761), (1379, 51292), (2758, 25646), (5516, 12823)]