40074448

素因数分解:

$2^4\times {\mathrm{743}}^1\times {\mathrm{3371}}^1$

素因数の和:4122

約数の個数: 20

約数和(自身を含む): 77771808

約数和(自身を除く): 37697360

約数列:

[1, 2, 4, 8, 16, 743, 1486, 2972, 3371, 5944, 6742, 11888, 13484, 26968, 53936, 2504653, 5009306, 10018612, 20037224, 40074448]

約数ペア:

[(1, 40074448), (2, 20037224), (4, 10018612), (8, 5009306), (16, 2504653), (743, 53936), (1486, 26968), (2972, 13484), (3371, 11888), (5944, 6742)]