40272934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{6481}}^1$

素因数の和:6735

約数の個数: 16

約数和(自身を含む): 65338560

約数和(自身を除く): 25065626

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 6481, 12962, 84253, 168506, 1548959, 3097918, 20136467, 40272934]

約数ペア:

[(1, 40272934), (2, 20136467), (13, 3097918), (26, 1548959), (239, 168506), (478, 84253), (3107, 12962), (6214, 6481)]