39960338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 68815872

約数和(自身を除く): 28855534

約数列:

[1, 2, 11, 22, 23, 46, 151, 253, 302, 506, 523, 1046, 1661, 3322, 3473, 5753, 6946, 11506, 12029, 24058, 38203, 76406, 78973, 132319, 157946, 264638, 868703, 1737406, 1816379, 3632758, 19980169, 39960338]

約数ペア:

[(1, 39960338), (2, 19980169), (11, 3632758), (22, 1816379), (23, 1737406), (46, 868703), (151, 264638), (253, 157946), (302, 132319), (506, 78973), (523, 76406), (1046, 38203), (1661, 24058), (3322, 12029), (3473, 11506), (5753, 6946)]