70128548

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{5101}}^1$

素因数の和:5603

約数の個数: 24

約数和(自身を含む): 140570304

約数和(自身を除く): 70441756

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 3437, 5101, 6874, 10202, 13748, 20404, 35707, 71414, 142828, 2504591, 5009182, 10018364, 17532137, 35064274, 70128548]

約数ペア:

[(1, 70128548), (2, 35064274), (4, 17532137), (7, 10018364), (14, 5009182), (28, 2504591), (491, 142828), (982, 71414), (1964, 35707), (3437, 20404), (5101, 13748), (6874, 10202)]