68895986

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{1933}}^1$

素因数の和:2257

約数の個数: 16

約数和(自身を含む): 105271488

約数和(自身を除く): 36375502

約数列:

[1, 2, 71, 142, 251, 502, 1933, 3866, 17821, 35642, 137243, 274486, 485183, 970366, 34447993, 68895986]

約数ペア:

[(1, 68895986), (2, 34447993), (71, 970366), (142, 485183), (251, 274486), (502, 137243), (1933, 35642), (3866, 17821)]