29889392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{143699}}^1$

素因数の和:143720

約数の個数: 20

約数和(自身を含む): 62365800

約数和(自身を除く): 32476408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 143699, 287398, 574796, 1149592, 1868087, 2299184, 3736174, 7472348, 14944696, 29889392]

約数ペア:

[(1, 29889392), (2, 14944696), (4, 7472348), (8, 3736174), (13, 2299184), (16, 1868087), (26, 1149592), (52, 574796), (104, 287398), (208, 143699)]