11754208

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 72

約数和(自身を含む): 25994304

約数和(自身を除く): 14240096

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 41, 62, 68, 82, 124, 136, 164, 248, 272, 289, 328, 496, 527, 544, 578, 656, 697, 992, 1054, 1156, 1271, 1312, 1394, 2108, 2312, 2542, 2788, 4216, 4624, 5084, 5576, 8432, 8959, 9248, 10168, 11152, 11849, 16864, 17918, 20336, 21607, 22304, 23698, 35836, 40672, 43214, 47396, 71672, 86428, 94792, 143344, 172856, 189584, 286688, 345712, 367319, 379168, 691424, 734638, 1469276, 2938552, 5877104, 11754208]

約数ペア:

[(1, 11754208), (2, 5877104), (4, 2938552), (8, 1469276), (16, 734638), (17, 691424), (31, 379168), (32, 367319), (34, 345712), (41, 286688), (62, 189584), (68, 172856), (82, 143344), (124, 94792), (136, 86428), (164, 71672), (248, 47396), (272, 43214), (289, 40672), (328, 35836), (496, 23698), (527, 22304), (544, 21607), (578, 20336), (656, 17918), (697, 16864), (992, 11849), (1054, 11152), (1156, 10168), (1271, 9248), (1312, 8959), (1394, 8432), (2108, 5576), (2312, 5084), (2542, 4624), (2788, 4216)]