70205352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{821}}^1$

素因数の和:1346

約数の個数: 64

約数和(自身を含む): 201225600

約数和(自身を除く): 131020248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 509, 821, 1018, 1527, 1642, 2036, 2463, 3054, 3284, 3563, 4072, 4926, 5747, 6108, 6568, 7126, 9852, 10689, 11494, 12216, 14252, 17241, 19704, 21378, 22988, 28504, 34482, 42756, 45976, 68964, 85512, 137928, 417889, 835778, 1253667, 1671556, 2507334, 2925223, 3343112, 5014668, 5850446, 8775669, 10029336, 11700892, 17551338, 23401784, 35102676, 70205352]

約数ペア:

[(1, 70205352), (2, 35102676), (3, 23401784), (4, 17551338), (6, 11700892), (7, 10029336), (8, 8775669), (12, 5850446), (14, 5014668), (21, 3343112), (24, 2925223), (28, 2507334), (42, 1671556), (56, 1253667), (84, 835778), (168, 417889), (509, 137928), (821, 85512), (1018, 68964), (1527, 45976), (1642, 42756), (2036, 34482), (2463, 28504), (3054, 22988), (3284, 21378), (3563, 19704), (4072, 17241), (4926, 14252), (5747, 12216), (6108, 11494), (6568, 10689), (7126, 9852)]