25103416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{859}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 50929200

約数和(自身を除く): 25825784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 281, 562, 859, 1124, 1718, 2248, 3436, 3653, 6872, 7306, 11167, 14612, 22334, 29224, 44668, 89336, 241379, 482758, 965516, 1931032, 3137927, 6275854, 12551708, 25103416]

約数ペア:

[(1, 25103416), (2, 12551708), (4, 6275854), (8, 3137927), (13, 1931032), (26, 965516), (52, 482758), (104, 241379), (281, 89336), (562, 44668), (859, 29224), (1124, 22334), (1718, 14612), (2248, 11167), (3436, 7306), (3653, 6872)]