38133248

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1138

約数の個数: 40

約数和(自身を含む): 77338800

約数和(自身を除く): 39205552

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1049, 1136, 2098, 2272, 4196, 4544, 8392, 9088, 16784, 18176, 33568, 36352, 67136, 74479, 134272, 148958, 268544, 297916, 537088, 595832, 1191664, 2383328, 4766656, 9533312, 19066624, 38133248]

約数ペア:

[(1, 38133248), (2, 19066624), (4, 9533312), (8, 4766656), (16, 2383328), (32, 1191664), (64, 595832), (71, 537088), (128, 297916), (142, 268544), (256, 148958), (284, 134272), (512, 74479), (568, 67136), (1049, 36352), (1136, 33568), (2098, 18176), (2272, 16784), (4196, 9088), (4544, 8392)]