25849486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 44579808

約数和(自身を除く): 18730322

約数列:

[1, 2, 13, 17, 26, 34, 221, 233, 251, 442, 466, 502, 3029, 3263, 3961, 4267, 6058, 6526, 7922, 8534, 51493, 55471, 58483, 102986, 110942, 116966, 760279, 994211, 1520558, 1988422, 12924743, 25849486]

約数ペア:

[(1, 25849486), (2, 12924743), (13, 1988422), (17, 1520558), (26, 994211), (34, 760279), (221, 116966), (233, 110942), (251, 102986), (442, 58483), (466, 55471), (502, 51493), (3029, 8534), (3263, 7922), (3961, 6526), (4267, 6058)]