25781632

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{10601}}^1$

素因数の和:10634

約数の個数: 32

約数和(自身を含む): 54070200

約数和(自身を除く): 28288568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 10601, 21202, 42404, 84808, 169616, 201419, 339232, 402838, 678464, 805676, 1356928, 1611352, 3222704, 6445408, 12890816, 25781632]

約数ペア:

[(1, 25781632), (2, 12890816), (4, 6445408), (8, 3222704), (16, 1611352), (19, 1356928), (32, 805676), (38, 678464), (64, 402838), (76, 339232), (128, 201419), (152, 169616), (304, 84808), (608, 42404), (1216, 21202), (2432, 10601)]