12943744

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 29192400

約数和(自身を除く): 16248656

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 317, 319, 352, 464, 634, 638, 704, 928, 1268, 1276, 1408, 1856, 2536, 2552, 3487, 3712, 5072, 5104, 6974, 9193, 10144, 10208, 13948, 18386, 20288, 20416, 27896, 36772, 40576, 40832, 55792, 73544, 101123, 111584, 147088, 202246, 223168, 294176, 404492, 446336, 588352, 808984, 1176704, 1617968, 3235936, 6471872, 12943744]

約数ペア:

[(1, 12943744), (2, 6471872), (4, 3235936), (8, 1617968), (11, 1176704), (16, 808984), (22, 588352), (29, 446336), (32, 404492), (44, 294176), (58, 223168), (64, 202246), (88, 147088), (116, 111584), (128, 101123), (176, 73544), (232, 55792), (317, 40832), (319, 40576), (352, 36772), (464, 27896), (634, 20416), (638, 20288), (704, 18386), (928, 13948), (1268, 10208), (1276, 10144), (1408, 9193), (1856, 6974), (2536, 5104), (2552, 5072), (3487, 3712)]