11421344

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 24929856

約数和(自身を除く): 13508512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 142, 176, 284, 352, 457, 568, 781, 914, 1136, 1562, 1828, 2272, 3124, 3656, 5027, 6248, 7312, 10054, 12496, 14624, 20108, 24992, 32447, 40216, 64894, 80432, 129788, 160864, 259576, 356917, 519152, 713834, 1038304, 1427668, 2855336, 5710672, 11421344]

約数ペア:

[(1, 11421344), (2, 5710672), (4, 2855336), (8, 1427668), (11, 1038304), (16, 713834), (22, 519152), (32, 356917), (44, 259576), (71, 160864), (88, 129788), (142, 80432), (176, 64894), (284, 40216), (352, 32447), (457, 24992), (568, 20108), (781, 14624), (914, 12496), (1136, 10054), (1562, 7312), (1828, 6248), (2272, 5027), (3124, 3656)]