42989728

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{13043}}^1$

素因数の和:13156

約数の個数: 24

約数和(自身を含む): 85464288

約数和(自身を除く): 42474560

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 13043, 26086, 52172, 104344, 208688, 417376, 1343429, 2686858, 5373716, 10747432, 21494864, 42989728]

約数ペア:

[(1, 42989728), (2, 21494864), (4, 10747432), (8, 5373716), (16, 2686858), (32, 1343429), (103, 417376), (206, 208688), (412, 104344), (824, 52172), (1648, 26086), (3296, 13043)]