40225262

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9007}}^1$

素因数の和:9056

約数の個数: 32

約数和(自身を含む): 77829120

約数和(自身を除く): 37603858

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 9007, 18014, 63049, 99077, 126098, 198154, 261203, 522406, 693539, 1387078, 1828421, 2873233, 3656842, 5746466, 20112631, 40225262]

約数ペア:

[(1, 40225262), (2, 20112631), (7, 5746466), (11, 3656842), (14, 2873233), (22, 1828421), (29, 1387078), (58, 693539), (77, 522406), (154, 261203), (203, 198154), (319, 126098), (406, 99077), (638, 63049), (2233, 18014), (4466, 9007)]