39777452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 82428192

約数和(自身を除く): 42650740

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 197, 286, 353, 394, 572, 706, 788, 1412, 2167, 2561, 3883, 4334, 4589, 5122, 7766, 8668, 9178, 10244, 15532, 18356, 28171, 50479, 56342, 69541, 100958, 112684, 139082, 201916, 278164, 764951, 904033, 1529902, 1808066, 3059804, 3616132, 9944363, 19888726, 39777452]

約数ペア:

[(1, 39777452), (2, 19888726), (4, 9944363), (11, 3616132), (13, 3059804), (22, 1808066), (26, 1529902), (44, 904033), (52, 764951), (143, 278164), (197, 201916), (286, 139082), (353, 112684), (394, 100958), (572, 69541), (706, 56342), (788, 50479), (1412, 28171), (2167, 18356), (2561, 15532), (3883, 10244), (4334, 9178), (4589, 8668), (5122, 7766)]