21542464

素因数分解:

$2^6\times {\mathrm{463}}^1\times {\mathrm{727}}^1$

素因数の和:1202

約数の個数: 28

約数和(自身を含む): 42899584

約数和(自身を除く): 21357120

約数列:

[1, 2, 4, 8, 16, 32, 64, 463, 727, 926, 1454, 1852, 2908, 3704, 5816, 7408, 11632, 14816, 23264, 29632, 46528, 336601, 673202, 1346404, 2692808, 5385616, 10771232, 21542464]

約数ペア:

[(1, 21542464), (2, 10771232), (4, 5385616), (8, 2692808), (16, 1346404), (32, 673202), (64, 336601), (463, 46528), (727, 29632), (926, 23264), (1454, 14816), (1852, 11632), (2908, 7408), (3704, 5816)]