40528872

素因数分解:

$2^3\times 3^2\times {\mathrm{562901}}^1$

素因数の和:562913

約数の個数: 24

約数和(自身を含む): 109765890

約数和(自身を除く): 69237018

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 562901, 1125802, 1688703, 2251604, 3377406, 4503208, 5066109, 6754812, 10132218, 13509624, 20264436, 40528872]

約数ペア:

[(1, 40528872), (2, 20264436), (3, 13509624), (4, 10132218), (6, 6754812), (8, 5066109), (9, 4503208), (12, 3377406), (18, 2251604), (24, 1688703), (36, 1125802), (72, 562901)]