38646572

素因数分解:

$2^2\times {\mathrm{131}}^2\times {\mathrm{563}}^1$

素因数の和:829

約数の個数: 18

約数和(自身を含む): 68272764

約数和(自身を除く): 29626192

約数列:

[1, 2, 4, 131, 262, 524, 563, 1126, 2252, 17161, 34322, 68644, 73753, 147506, 295012, 9661643, 19323286, 38646572]

約数ペア:

[(1, 38646572), (2, 19323286), (4, 9661643), (131, 295012), (262, 147506), (524, 73753), (563, 68644), (1126, 34322), (2252, 17161)]