25243136

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1114

約数の個数: 40

約数和(自身を含む): 51559200

約数和(自身を除く): 26316064

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1049, 1504, 2098, 3008, 4196, 6016, 8392, 12032, 16784, 24064, 33568, 49303, 67136, 98606, 134272, 197212, 268544, 394424, 537088, 788848, 1577696, 3155392, 6310784, 12621568, 25243136]

約数ペア:

[(1, 25243136), (2, 12621568), (4, 6310784), (8, 3155392), (16, 1577696), (32, 788848), (47, 537088), (64, 394424), (94, 268544), (128, 197212), (188, 134272), (256, 98606), (376, 67136), (512, 49303), (752, 33568), (1049, 24064), (1504, 16784), (2098, 12032), (3008, 8392), (4196, 6016)]