28808145776

素因数分解:

$2^4\times {\mathrm{1511}}^1\times {\mathrm{1191601}}^1$

素因数の和:1193120

約数の個数: 20

約数和(自身を含む): 55852768944

約数和(自身を除く): 27044623168

約数列:

[1, 2, 4, 8, 16, 1511, 3022, 6044, 12088, 24176, 1191601, 2383202, 4766404, 9532808, 19065616, 1800509111, 3601018222, 7202036444, 14404072888, 28808145776]

約数ペア:

[(1, 28808145776), (2, 14404072888), (4, 7202036444), (8, 3601018222), (16, 1800509111), (1511, 19065616), (3022, 9532808), (6044, 4766404), (12088, 2383202), (24176, 1191601)]