98861728

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 239984640

約数和(自身を除く): 141122912

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 92, 112, 124, 161, 184, 217, 224, 248, 322, 368, 434, 496, 619, 644, 713, 736, 868, 992, 1238, 1288, 1426, 1736, 2476, 2576, 2852, 3472, 4333, 4952, 4991, 5152, 5704, 6944, 8666, 9904, 9982, 11408, 14237, 17332, 19189, 19808, 19964, 22816, 28474, 34664, 38378, 39928, 56948, 69328, 76756, 79856, 99659, 113896, 134323, 138656, 153512, 159712, 199318, 227792, 268646, 307024, 398636, 441347, 455584, 537292, 614048, 797272, 882694, 1074584, 1594544, 1765388, 2149168, 3089429, 3189088, 3530776, 4298336, 6178858, 7061552, 12357716, 14123104, 24715432, 49430864, 98861728]

約数ペア:

[(1, 98861728), (2, 49430864), (4, 24715432), (7, 14123104), (8, 12357716), (14, 7061552), (16, 6178858), (23, 4298336), (28, 3530776), (31, 3189088), (32, 3089429), (46, 2149168), (56, 1765388), (62, 1594544), (92, 1074584), (112, 882694), (124, 797272), (161, 614048), (184, 537292), (217, 455584), (224, 441347), (248, 398636), (322, 307024), (368, 268646), (434, 227792), (496, 199318), (619, 159712), (644, 153512), (713, 138656), (736, 134323), (868, 113896), (992, 99659), (1238, 79856), (1288, 76756), (1426, 69328), (1736, 56948), (2476, 39928), (2576, 38378), (2852, 34664), (3472, 28474), (4333, 22816), (4952, 19964), (4991, 19808), (5152, 19189), (5704, 17332), (6944, 14237), (8666, 11408), (9904, 9982)]