64676986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{13933}}^1$

素因数の和:14157

約数の個数: 16

約数和(自身を含む): 106344288

約数和(自身を除く): 41667302

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 13933, 27866, 153263, 306526, 2939863, 5879726, 32338493, 64676986]

約数ペア:

[(1, 64676986), (2, 32338493), (11, 5879726), (22, 2939863), (211, 306526), (422, 153263), (2321, 27866), (4642, 13933)]