23346592

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 50694336

約数和(自身を除く): 27347744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 47, 76, 86, 94, 152, 172, 188, 304, 344, 361, 376, 608, 688, 722, 752, 817, 893, 1376, 1444, 1504, 1634, 1786, 2021, 2888, 3268, 3572, 4042, 5776, 6536, 7144, 8084, 11552, 13072, 14288, 15523, 16168, 16967, 26144, 28576, 31046, 32336, 33934, 38399, 62092, 64672, 67868, 76798, 124184, 135736, 153596, 248368, 271472, 307192, 496736, 542944, 614384, 729581, 1228768, 1459162, 2918324, 5836648, 11673296, 23346592]

約数ペア:

[(1, 23346592), (2, 11673296), (4, 5836648), (8, 2918324), (16, 1459162), (19, 1228768), (32, 729581), (38, 614384), (43, 542944), (47, 496736), (76, 307192), (86, 271472), (94, 248368), (152, 153596), (172, 135736), (188, 124184), (304, 76798), (344, 67868), (361, 64672), (376, 62092), (608, 38399), (688, 33934), (722, 32336), (752, 31046), (817, 28576), (893, 26144), (1376, 16967), (1444, 16168), (1504, 15523), (1634, 14288), (1786, 13072), (2021, 11552), (2888, 8084), (3268, 7144), (3572, 6536), (4042, 5776)]