70580848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{339331}}^1$

素因数の和:339352

約数の個数: 20

約数和(自身を含む): 147270088

約数和(自身を除く): 76689240

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 339331, 678662, 1357324, 2714648, 4411303, 5429296, 8822606, 17645212, 35290424, 70580848]

約数ペア:

[(1, 70580848), (2, 35290424), (4, 17645212), (8, 8822606), (13, 5429296), (16, 4411303), (26, 2714648), (52, 1357324), (104, 678662), (208, 339331)]