39756374

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 71525376

約数和(自身を除く): 31769002

約数列:

[1, 2, 7, 14, 23, 46, 161, 311, 322, 397, 622, 794, 2177, 2779, 4354, 5558, 7153, 9131, 14306, 18262, 50071, 63917, 100142, 123467, 127834, 246934, 864269, 1728538, 2839741, 5679482, 19878187, 39756374]

約数ペア:

[(1, 39756374), (2, 19878187), (7, 5679482), (14, 2839741), (23, 1728538), (46, 864269), (161, 246934), (311, 127834), (322, 123467), (397, 100142), (622, 63917), (794, 50071), (2177, 18262), (2779, 14306), (4354, 9131), (5558, 7153)]