40746398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7151}}^1$

素因数の和:7208

約数の個数: 32

約数和(自身を含む): 78271488

約数和(自身を除く): 37525090

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 7151, 14302, 50057, 78661, 100114, 157322, 264587, 529174, 550627, 1101254, 1852109, 2910457, 3704218, 5820914, 20373199, 40746398]

約数ペア:

[(1, 40746398), (2, 20373199), (7, 5820914), (11, 3704218), (14, 2910457), (22, 1852109), (37, 1101254), (74, 550627), (77, 529174), (154, 264587), (259, 157322), (407, 100114), (518, 78661), (814, 50057), (2849, 14302), (5698, 7151)]