40880372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{27109}}^1$

素因数の和:27155

約数の個数: 24

約数和(自身を含む): 79703400

約数和(自身を除く): 38823028

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 27109, 54218, 108436, 352417, 704834, 786161, 1409668, 1572322, 3144644, 10220093, 20440186, 40880372]

約数ペア:

[(1, 40880372), (2, 20440186), (4, 10220093), (13, 3144644), (26, 1572322), (29, 1409668), (52, 786161), (58, 704834), (116, 352417), (377, 108436), (754, 54218), (1508, 27109)]