64079718

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{248371}}^1$

素因数の和:248419

約数の個数: 16

約数和(自身を含む): 131140416

約数和(自身を除く): 67060698

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 248371, 496742, 745113, 1490226, 10679953, 21359906, 32039859, 64079718]

約数ペア:

[(1, 64079718), (2, 32039859), (3, 21359906), (6, 10679953), (43, 1490226), (86, 745113), (129, 496742), (258, 248371)]