39690352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1103}}^1$

素因数の和:1297

約数の個数: 40

約数和(自身を含む): 83369664

約数和(自身を除く): 43679312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 346, 692, 1103, 1384, 2206, 2249, 2768, 4412, 4498, 8824, 8996, 14339, 17648, 17992, 28678, 35984, 57356, 114712, 190819, 229424, 381638, 763276, 1526552, 2480647, 3053104, 4961294, 9922588, 19845176, 39690352]

約数ペア:

[(1, 39690352), (2, 19845176), (4, 9922588), (8, 4961294), (13, 3053104), (16, 2480647), (26, 1526552), (52, 763276), (104, 381638), (173, 229424), (208, 190819), (346, 114712), (692, 57356), (1103, 35984), (1384, 28678), (2206, 17992), (2249, 17648), (2768, 14339), (4412, 8996), (4498, 8824)]