28933152

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^2\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 72

約数和(自身を含む): 78233904

約数和(自身を除く): 49300752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 163, 172, 258, 326, 344, 489, 516, 652, 688, 978, 1032, 1304, 1376, 1849, 1956, 2064, 2608, 3698, 3912, 4128, 5216, 5547, 7009, 7396, 7824, 11094, 14018, 14792, 15648, 21027, 22188, 28036, 29584, 42054, 44376, 56072, 59168, 84108, 88752, 112144, 168216, 177504, 224288, 301387, 336432, 602774, 672864, 904161, 1205548, 1808322, 2411096, 3616644, 4822192, 7233288, 9644384, 14466576, 28933152]

約数ペア:

[(1, 28933152), (2, 14466576), (3, 9644384), (4, 7233288), (6, 4822192), (8, 3616644), (12, 2411096), (16, 1808322), (24, 1205548), (32, 904161), (43, 672864), (48, 602774), (86, 336432), (96, 301387), (129, 224288), (163, 177504), (172, 168216), (258, 112144), (326, 88752), (344, 84108), (489, 59168), (516, 56072), (652, 44376), (688, 42054), (978, 29584), (1032, 28036), (1304, 22188), (1376, 21027), (1849, 15648), (1956, 14792), (2064, 14018), (2608, 11094), (3698, 7824), (3912, 7396), (4128, 7009), (5216, 5547)]