28109056

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{5779}}^1$

素因数の和:5814

約数の個数: 36

約数和(自身を含む): 59071600

約数和(自身を除く): 30962544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 5779, 11558, 23116, 46232, 92464, 109801, 184928, 219602, 369856, 439204, 739712, 878408, 1479424, 1756816, 3513632, 7027264, 14054528, 28109056]

約数ペア:

[(1, 28109056), (2, 14054528), (4, 7027264), (8, 3513632), (16, 1756816), (19, 1479424), (32, 878408), (38, 739712), (64, 439204), (76, 369856), (128, 219602), (152, 184928), (256, 109801), (304, 92464), (608, 46232), (1216, 23116), (2432, 11558), (4864, 5779)]