28379466

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{3559}}^1$

素因数の和:4010

約数の個数: 24

約数和(自身を含む): 61644960

約数和(自身を除く): 33265494

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2658, 3559, 3987, 7118, 7974, 10677, 21354, 32031, 64062, 1576637, 3153274, 4729911, 9459822, 14189733, 28379466]

約数ペア:

[(1, 28379466), (2, 14189733), (3, 9459822), (6, 4729911), (9, 3153274), (18, 1576637), (443, 64062), (886, 32031), (1329, 21354), (2658, 10677), (3559, 7974), (3987, 7118)]