40670294

素因数分解:

$2^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{1861}}^1$

素因数の和:2100

約数の個数: 24

約数和(自身を含む): 71322048

約数和(自身を除く): 30651754

約数列:

[1, 2, 7, 14, 49, 98, 223, 446, 1561, 1861, 3122, 3722, 10927, 13027, 21854, 26054, 91189, 182378, 415003, 830006, 2905021, 5810042, 20335147, 40670294]

約数ペア:

[(1, 40670294), (2, 20335147), (7, 5810042), (14, 2905021), (49, 830006), (98, 415003), (223, 182378), (446, 91189), (1561, 26054), (1861, 21854), (3122, 13027), (3722, 10927)]