63680786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{3821}}^1$

素因数の和:4477

約数の個数: 16

約数和(自身を含む): 103056408

約数和(自身を除く): 39375622

約数列:

[1, 2, 13, 26, 641, 1282, 3821, 7642, 8333, 16666, 49673, 99346, 2449261, 4898522, 31840393, 63680786]

約数ペア:

[(1, 63680786), (2, 31840393), (13, 4898522), (26, 2449261), (641, 99346), (1282, 49673), (3821, 16666), (7642, 8333)]