38168452

素因数分解:

$2^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1009}}^1$

素因数の和:1220

約数の個数: 36

約数和(自身を含む): 78180060

約数和(自身を除く): 40011608

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 193, 196, 386, 772, 1009, 1351, 2018, 2702, 4036, 5404, 7063, 9457, 14126, 18914, 28252, 37828, 49441, 98882, 194737, 197764, 389474, 778948, 1363159, 2726318, 5452636, 9542113, 19084226, 38168452]

約数ペア:

[(1, 38168452), (2, 19084226), (4, 9542113), (7, 5452636), (14, 2726318), (28, 1363159), (49, 778948), (98, 389474), (193, 197764), (196, 194737), (386, 98882), (772, 49441), (1009, 37828), (1351, 28252), (2018, 18914), (2702, 14126), (4036, 9457), (5404, 7063)]