25226708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28537}}^1$

素因数の和:28571

約数の個数: 24

約数和(自身を含む): 50341032

約数和(自身を除く): 25114324

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 28537, 57074, 114148, 370981, 485129, 741962, 970258, 1483924, 1940516, 6306677, 12613354, 25226708]

約数ペア:

[(1, 25226708), (2, 12613354), (4, 6306677), (13, 1940516), (17, 1483924), (26, 970258), (34, 741962), (52, 485129), (68, 370981), (221, 114148), (442, 57074), (884, 28537)]