40239052

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62483}}^1$

素因数の和:62517

約数の個数: 24

約数和(自身を含む): 83978496

約数和(自身を除く): 43739444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 62483, 124966, 249932, 437381, 874762, 1437109, 1749524, 2874218, 5748436, 10059763, 20119526, 40239052]

約数ペア:

[(1, 40239052), (2, 20119526), (4, 10059763), (7, 5748436), (14, 2874218), (23, 1749524), (28, 1437109), (46, 874762), (92, 437381), (161, 249932), (322, 124966), (644, 62483)]