71765392

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{84629}}^1$

素因数の和:84690

約数の個数: 20

約数和(自身を含む): 141670620

約数和(自身を除く): 69905228

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 84629, 169258, 338516, 677032, 1354064, 4485337, 8970674, 17941348, 35882696, 71765392]

約数ペア:

[(1, 71765392), (2, 35882696), (4, 17941348), (8, 8970674), (16, 4485337), (53, 1354064), (106, 677032), (212, 338516), (424, 169258), (848, 84629)]