64716414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1540867}}^1$

素因数の和:1540879

約数の個数: 16

約数和(自身を含む): 147923328

約数和(自身を除く): 83206914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1540867, 3081734, 4622601, 9245202, 10786069, 21572138, 32358207, 64716414]

約数ペア:

[(1, 64716414), (2, 32358207), (3, 21572138), (6, 10786069), (7, 9245202), (14, 4622601), (21, 3081734), (42, 1540867)]