1391824

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:92

約数の個数: 60

約数和(自身を含む): 3349984

約数和(自身を除く): 1958160

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 56, 68, 86, 112, 119, 136, 172, 238, 272, 289, 301, 344, 476, 578, 602, 688, 731, 952, 1156, 1204, 1462, 1904, 2023, 2312, 2408, 2924, 4046, 4624, 4816, 5117, 5848, 8092, 10234, 11696, 12427, 16184, 20468, 24854, 32368, 40936, 49708, 81872, 86989, 99416, 173978, 198832, 347956, 695912, 1391824]

約数ペア:

[(1, 1391824), (2, 695912), (4, 347956), (7, 198832), (8, 173978), (14, 99416), (16, 86989), (17, 81872), (28, 49708), (34, 40936), (43, 32368), (56, 24854), (68, 20468), (86, 16184), (112, 12427), (119, 11696), (136, 10234), (172, 8092), (238, 5848), (272, 5117), (289, 4816), (301, 4624), (344, 4046), (476, 2924), (578, 2408), (602, 2312), (688, 2023), (731, 1904), (952, 1462), (1156, 1204)]