40452748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{76039}}^1$

素因数の和:76069

約数の個数: 24

約数和(自身を含む): 85164800

約数和(自身を除く): 44712052

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 76039, 152078, 304156, 532273, 1064546, 1444741, 2129092, 2889482, 5778964, 10113187, 20226374, 40452748]

約数ペア:

[(1, 40452748), (2, 20226374), (4, 10113187), (7, 5778964), (14, 2889482), (19, 2129092), (28, 1444741), (38, 1064546), (76, 532273), (133, 304156), (266, 152078), (532, 76039)]