29970004

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{521}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 53538408

約数和(自身を除く): 23568404

約数列:

[1, 2, 4, 73, 146, 197, 292, 394, 521, 788, 1042, 2084, 14381, 28762, 38033, 57524, 76066, 102637, 152132, 205274, 410548, 7492501, 14985002, 29970004]

約数ペア:

[(1, 29970004), (2, 14985002), (4, 7492501), (73, 410548), (146, 205274), (197, 152132), (292, 102637), (394, 76066), (521, 57524), (788, 38033), (1042, 28762), (2084, 14381)]