42028664

素因数分解:

$2^3\times {\mathrm{1627}}^1\times {\mathrm{3229}}^1$

素因数の和:4862

約数の個数: 16

約数和(自身を含む): 78876600

約数和(自身を除く): 36847936

約数列:

[1, 2, 4, 8, 1627, 3229, 3254, 6458, 6508, 12916, 13016, 25832, 5253583, 10507166, 21014332, 42028664]

約数ペア:

[(1, 42028664), (2, 21014332), (4, 10507166), (8, 5253583), (1627, 25832), (3229, 13016), (3254, 12916), (6458, 6508)]