40917268

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{8447}}^1$

素因数の和:8631

約数の個数: 24

約数和(自身を含む): 82317312

約数和(自身を除く): 41400044

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 8447, 16894, 33788, 59129, 118258, 236516, 1461331, 2922662, 5845324, 10229317, 20458634, 40917268]

約数ペア:

[(1, 40917268), (2, 20458634), (4, 10229317), (7, 5845324), (14, 2922662), (28, 1461331), (173, 236516), (346, 118258), (692, 59129), (1211, 33788), (2422, 16894), (4844, 8447)]