25793924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1237}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 48772248

約数和(自身を除く): 22978324

約数列:

[1, 2, 4, 13, 26, 52, 401, 802, 1237, 1604, 2474, 4948, 5213, 10426, 16081, 20852, 32162, 64324, 496037, 992074, 1984148, 6448481, 12896962, 25793924]

約数ペア:

[(1, 25793924), (2, 12896962), (4, 6448481), (13, 1984148), (26, 992074), (52, 496037), (401, 64324), (802, 32162), (1237, 20852), (1604, 16081), (2474, 10426), (4948, 5213)]