8021728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1753}}^1$

素因数の和:1787

約数の個数: 48

約数和(自身を含む): 18564336

約数和(自身を除く): 10542608

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 1753, 2288, 3506, 4576, 7012, 14024, 19283, 22789, 28048, 38566, 45578, 56096, 77132, 91156, 154264, 182312, 250679, 308528, 364624, 501358, 617056, 729248, 1002716, 2005432, 4010864, 8021728]

約数ペア:

[(1, 8021728), (2, 4010864), (4, 2005432), (8, 1002716), (11, 729248), (13, 617056), (16, 501358), (22, 364624), (26, 308528), (32, 250679), (44, 182312), (52, 154264), (88, 91156), (104, 77132), (143, 56096), (176, 45578), (208, 38566), (286, 28048), (352, 22789), (416, 19283), (572, 14024), (1144, 7012), (1753, 4576), (2288, 3506)]