40074068

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 71517600

約数和(自身を除く): 31443532

約数列:

[1, 2, 4, 107, 109, 214, 218, 428, 436, 859, 1718, 3436, 11663, 23326, 46652, 91913, 93631, 183826, 187262, 367652, 374524, 10018517, 20037034, 40074068]

約数ペア:

[(1, 40074068), (2, 20037034), (4, 10018517), (107, 374524), (109, 367652), (214, 187262), (218, 183826), (428, 93631), (436, 91913), (859, 46652), (1718, 23326), (3436, 11663)]