40255306

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{263}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 77261184

約数和(自身を除く): 37005878

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 263, 377, 406, 526, 754, 841, 1682, 1841, 2639, 3419, 3682, 5278, 5887, 6838, 7627, 10933, 11774, 15254, 21866, 23933, 47866, 53389, 76531, 99151, 106778, 153062, 198302, 221183, 442366, 694057, 1388114, 1548281, 2875379, 3096562, 5750758, 20127653, 40255306]

約数ペア:

[(1, 40255306), (2, 20127653), (7, 5750758), (13, 3096562), (14, 2875379), (26, 1548281), (29, 1388114), (58, 694057), (91, 442366), (182, 221183), (203, 198302), (263, 153062), (377, 106778), (406, 99151), (526, 76531), (754, 53389), (841, 47866), (1682, 23933), (1841, 21866), (2639, 15254), (3419, 11774), (3682, 10933), (5278, 7627), (5887, 6838)]