28111242432

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:197

約数の個数: 896

約数和(自身を含む): 103822000128

約数和(自身を除く): 75710757696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 31, 32, 34, 39, 42, 43, 48, 51, 52, 56, 62, 64, 68, 71, 78, 84, 86, 91, 93, 96, 102, 104, 112, 119, 124, 129, 136, 142, 156, 168, 172, 182, 186, 192, 204, 208, 213, 217, 221, 224, 238, 248, 258, 272, 273, 284, 301, 312, 336, 344, 357, 364, 372, 403, 408, 416, 426, 434, 442, 448, 476, 496, 497, 516, 527, 544, 546, 559, 568, 602, 624, 651, 663, 672, 688, 714, 728, 731, 744, 806, 816, 832, 852, 868, 884, 903, 923, 952, 992, 994, 1032, 1054, 1088, 1092, 1118, 1136, 1204, 1207, 1209, 1248, 1302, 1326, 1333, 1344, 1376, 1428, 1456, 1462, 1488, 1491, 1547, 1581, 1612, 1632, 1677, 1704, 1736, 1768, 1806, 1846, 1904, 1984, 1988, 2064, 2108, 2184, 2193, 2201, 2236, 2272, 2408, 2414, 2418, 2496, 2604, 2652, 2666, 2752, 2769, 2821, 2856, 2912, 2924, 2976, 2982, 3053, 3094, 3162, 3224, 3264, 3354, 3408, 3472, 3536, 3612, 3621, 3689, 3692, 3808, 3913, 3976, 3999, 4128, 4216, 4368, 4386, 4402, 4472, 4544, 4641, 4816, 4828, 4836, 5117, 5208, 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約数ペア:

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