26120816

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{44123}}^1$

素因数の和:44168

約数の個数: 20

約数和(自身を含む): 51978072

約数和(自身を除く): 25857256

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 44123, 88246, 176492, 352984, 705968, 1632551, 3265102, 6530204, 13060408, 26120816]

約数ペア:

[(1, 26120816), (2, 13060408), (4, 6530204), (8, 3265102), (16, 1632551), (37, 705968), (74, 352984), (148, 176492), (296, 88246), (592, 44123)]