28265224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{587}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 57294720

約数和(自身を除く): 29029496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 463, 587, 926, 1174, 1852, 2348, 3704, 4696, 6019, 7631, 12038, 15262, 24076, 30524, 48152, 61048, 271781, 543562, 1087124, 2174248, 3533153, 7066306, 14132612, 28265224]

約数ペア:

[(1, 28265224), (2, 14132612), (4, 7066306), (8, 3533153), (13, 2174248), (26, 1087124), (52, 543562), (104, 271781), (463, 61048), (587, 48152), (926, 30524), (1174, 24076), (1852, 15262), (2348, 12038), (3704, 7631), (4696, 6019)]