28688646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6763}}^1$

素因数の和:6876

約数の個数: 32

約数和(自身を含む): 66233088

約数和(自身を除く): 37544442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 6763, 13526, 20289, 40578, 47341, 94682, 142023, 284046, 683063, 1366126, 2049189, 4098378, 4781441, 9562882, 14344323, 28688646]

約数ペア:

[(1, 28688646), (2, 14344323), (3, 9562882), (6, 4781441), (7, 4098378), (14, 2049189), (21, 1366126), (42, 683063), (101, 284046), (202, 142023), (303, 94682), (606, 47341), (707, 40578), (1414, 20289), (2121, 13526), (4242, 6763)]