40889218

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{13477}}^1$

素因数の和:13557

約数の個数: 16

約数和(自身を含む): 64532664

約数和(自身を除く): 23643446

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 13477, 26954, 498649, 552557, 997298, 1105114, 20444609, 40889218]

約数ペア:

[(1, 40889218), (2, 20444609), (37, 1105114), (41, 997298), (74, 552557), (82, 498649), (1517, 26954), (3034, 13477)]