28730816

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{26407}}^1$

素因数の和:26436

約数の個数: 28

約数和(自身を含む): 60368688

約数和(自身を除く): 31637872

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 26407, 52814, 105628, 211256, 422512, 448919, 845024, 897838, 1690048, 1795676, 3591352, 7182704, 14365408, 28730816]

約数ペア:

[(1, 28730816), (2, 14365408), (4, 7182704), (8, 3591352), (16, 1795676), (17, 1690048), (32, 897838), (34, 845024), (64, 448919), (68, 422512), (136, 211256), (272, 105628), (544, 52814), (1088, 26407)]