28506502192

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{829063}}^1$

素因数の和:829385

約数の個数: 40

約数和(自身を含む): 63327224576

約数和(自身を除く): 34820722384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 614, 1228, 2149, 2456, 4298, 4912, 8596, 17192, 34384, 829063, 1658126, 3316252, 5803441, 6632504, 11606882, 13265008, 23213764, 46427528, 92855056, 254522341, 509044682, 1018089364, 1781656387, 2036178728, 3563312774, 4072357456, 7126625548, 14253251096, 28506502192]

約数ペア:

[(1, 28506502192), (2, 14253251096), (4, 7126625548), (7, 4072357456), (8, 3563312774), (14, 2036178728), (16, 1781656387), (28, 1018089364), (56, 509044682), (112, 254522341), (307, 92855056), (614, 46427528), (1228, 23213764), (2149, 13265008), (2456, 11606882), (4298, 6632504), (4912, 5803441), (8596, 3316252), (17192, 1658126), (34384, 829063)]