28834856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11159}}^1$

素因数の和:11201

約数の個数: 32

約数和(自身を含む): 60264000

約数和(自身を除く): 31429144

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 11159, 22318, 44636, 89272, 189703, 212021, 379406, 424042, 758812, 848084, 1517624, 1696168, 3604357, 7208714, 14417428, 28834856]

約数ペア:

[(1, 28834856), (2, 14417428), (4, 7208714), (8, 3604357), (17, 1696168), (19, 1517624), (34, 848084), (38, 758812), (68, 424042), (76, 379406), (136, 212021), (152, 189703), (323, 89272), (646, 44636), (1292, 22318), (2584, 11159)]