40456066

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{7789}}^1$

素因数の和:7858

約数の個数: 24

約数和(自身を含む): 71932860

約数和(自身を除く): 31476794

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 7789, 15578, 54523, 109046, 381661, 412817, 763322, 825634, 2889719, 5779438, 20228033, 40456066]

約数ペア:

[(1, 40456066), (2, 20228033), (7, 5779438), (14, 2889719), (49, 825634), (53, 763322), (98, 412817), (106, 381661), (371, 109046), (742, 54523), (2597, 15578), (5194, 7789)]