124541728

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4871}}^1$

素因数の和:4945

約数の個数: 48

約数和(自身を含む): 265192704

約数和(自身を除く): 140650976

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 376, 544, 752, 799, 1504, 1598, 3196, 4871, 6392, 9742, 12784, 19484, 25568, 38968, 77936, 82807, 155872, 165614, 228937, 331228, 457874, 662456, 915748, 1324912, 1831496, 2649824, 3662992, 3891929, 7325984, 7783858, 15567716, 31135432, 62270864, 124541728]

約数ペア:

[(1, 124541728), (2, 62270864), (4, 31135432), (8, 15567716), (16, 7783858), (17, 7325984), (32, 3891929), (34, 3662992), (47, 2649824), (68, 1831496), (94, 1324912), (136, 915748), (188, 662456), (272, 457874), (376, 331228), (544, 228937), (752, 165614), (799, 155872), (1504, 82807), (1598, 77936), (3196, 38968), (4871, 25568), (6392, 19484), (9742, 12784)]