40500694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 68302080

約数和(自身を除く): 27801386

約数列:

[1, 2, 13, 26, 31, 62, 109, 218, 403, 461, 806, 922, 1417, 2834, 3379, 5993, 6758, 11986, 14291, 28582, 43927, 50249, 87854, 100498, 185783, 371566, 653237, 1306474, 1557719, 3115438, 20250347, 40500694]

約数ペア:

[(1, 40500694), (2, 20250347), (13, 3115438), (26, 1557719), (31, 1306474), (62, 653237), (109, 371566), (218, 185783), (403, 100498), (461, 87854), (806, 50249), (922, 43927), (1417, 28582), (2834, 14291), (3379, 11986), (5993, 6758)]