29977004

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1999}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 55104000

約数和(自身を除く): 25126996

約数列:

[1, 2, 4, 23, 46, 92, 163, 326, 652, 1999, 3749, 3998, 7498, 7996, 14996, 45977, 91954, 183908, 325837, 651674, 1303348, 7494251, 14988502, 29977004]

約数ペア:

[(1, 29977004), (2, 14988502), (4, 7494251), (23, 1303348), (46, 651674), (92, 325837), (163, 183908), (326, 91954), (652, 45977), (1999, 14996), (3749, 7996), (3998, 7498)]