27720571016

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{43861663}}^1$

素因数の和:43861748

約数の個数: 16

約数和(自身を含む): 52633996800

約数和(自身を除く): 24913425784

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 43861663, 87723326, 175446652, 350893304, 3465071377, 6930142754, 13860285508, 27720571016]

約数ペア:

[(1, 27720571016), (2, 13860285508), (4, 6930142754), (8, 3465071377), (79, 350893304), (158, 175446652), (316, 87723326), (632, 43861663)]