40505688

素因数分解:

$2^3\times 3^2\times {\mathrm{562579}}^1$

素因数の和:562591

約数の個数: 24

約数和(自身を含む): 109703100

約数和(自身を除く): 69197412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 562579, 1125158, 1687737, 2250316, 3375474, 4500632, 5063211, 6750948, 10126422, 13501896, 20252844, 40505688]

約数ペア:

[(1, 40505688), (2, 20252844), (3, 13501896), (4, 10126422), (6, 6750948), (8, 5063211), (9, 4500632), (12, 3375474), (18, 2250316), (24, 1687737), (36, 1125158), (72, 562579)]