25392952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6599}}^1$

素因数の和:6655

約数の個数: 32

約数和(自身を含む): 52668000

約数和(自身を除く): 27275048

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 6599, 13198, 26396, 52792, 85787, 171574, 244163, 343148, 488326, 686296, 976652, 1953304, 3174119, 6348238, 12696476, 25392952]

約数ペア:

[(1, 25392952), (2, 12696476), (4, 6348238), (8, 3174119), (13, 1953304), (26, 976652), (37, 686296), (52, 488326), (74, 343148), (104, 244163), (148, 171574), (296, 85787), (481, 52792), (962, 26396), (1924, 13198), (3848, 6599)]