64180766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{3851}}^1$

素因数の和:4507

約数の個数: 16

約数和(自身を含む): 103865328

約数和(自身を除く): 39684562

約数列:

[1, 2, 13, 26, 641, 1282, 3851, 7702, 8333, 16666, 50063, 100126, 2468491, 4936982, 32090383, 64180766]

約数ペア:

[(1, 64180766), (2, 32090383), (13, 4936982), (26, 2468491), (641, 100126), (1282, 50063), (3851, 16666), (7702, 8333)]