40686044

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{9623}}^1$

素因数の和:9785

約数の個数: 24

約数和(自身を含む): 81919488

約数和(自身を除く): 41233444

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 9623, 19246, 38492, 67361, 134722, 269444, 1453073, 2906146, 5812292, 10171511, 20343022, 40686044]

約数ペア:

[(1, 40686044), (2, 20343022), (4, 10171511), (7, 5812292), (14, 2906146), (28, 1453073), (151, 269444), (302, 134722), (604, 67361), (1057, 38492), (2114, 19246), (4228, 9623)]