68906072

素因数分解:

$2^3\times {\mathrm{2081}}^1\times {\mathrm{4139}}^1$

素因数の和:6226

約数の個数: 16

約数和(自身を含む): 129292200

約数和(自身を除く): 60386128

約数列:

[1, 2, 4, 8, 2081, 4139, 4162, 8278, 8324, 16556, 16648, 33112, 8613259, 17226518, 34453036, 68906072]

約数ペア:

[(1, 68906072), (2, 34453036), (4, 17226518), (8, 8613259), (2081, 33112), (4139, 16648), (4162, 16556), (8278, 8324)]