71634928

素因数分解:

$2^4\times {\mathrm{1213}}^1\times {\mathrm{3691}}^1$

素因数の和:4912

約数の個数: 20

約数和(自身を含む): 138944728

約数和(自身を除く): 67309800

約数列:

[1, 2, 4, 8, 16, 1213, 2426, 3691, 4852, 7382, 9704, 14764, 19408, 29528, 59056, 4477183, 8954366, 17908732, 35817464, 71634928]

約数ペア:

[(1, 71634928), (2, 35817464), (4, 17908732), (8, 8954366), (16, 4477183), (1213, 59056), (2426, 29528), (3691, 19408), (4852, 14764), (7382, 9704)]