124635728

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23677}}^1$

素因数の和:23739

約数の個数: 40

約数和(自身を含む): 281862912

約数和(自身を除く): 157227184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 23677, 47354, 94708, 165739, 189416, 331478, 378832, 662956, 1112819, 1325912, 2225638, 2651824, 4451276, 7789733, 8902552, 15579466, 17805104, 31158932, 62317864, 124635728]

約数ペア:

[(1, 124635728), (2, 62317864), (4, 31158932), (7, 17805104), (8, 15579466), (14, 8902552), (16, 7789733), (28, 4451276), (47, 2651824), (56, 2225638), (94, 1325912), (112, 1112819), (188, 662956), (329, 378832), (376, 331478), (658, 189416), (752, 165739), (1316, 94708), (2632, 47354), (5264, 23677)]