40126252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2917}}^1$

素因数の和:3121

約数の個数: 24

約数和(自身を含む): 74350640

約数和(自身を除く): 34224388

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 2917, 3439, 5834, 6878, 11668, 13756, 55423, 110846, 221692, 527977, 1055954, 2111908, 10031563, 20063126, 40126252]

約数ペア:

[(1, 40126252), (2, 20063126), (4, 10031563), (19, 2111908), (38, 1055954), (76, 527977), (181, 221692), (362, 110846), (724, 55423), (2917, 13756), (3439, 11668), (5834, 6878)]