40136866

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{260629}}^1$

素因数の和:260649

約数の個数: 16

約数和(自身を含む): 75061440

約数和(自身を除く): 34924574

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 260629, 521258, 1824403, 2866919, 3648806, 5733838, 20068433, 40136866]

約数ペア:

[(1, 40136866), (2, 20068433), (7, 5733838), (11, 3648806), (14, 2866919), (22, 1824403), (77, 521258), (154, 260629)]