25222832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1973}}^1$

素因数の和:2045

約数の個数: 40

約数和(自身を含む): 52871616

約数和(自身を除く): 27648784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 1973, 3196, 3946, 6392, 7892, 12784, 15784, 31568, 33541, 67082, 92731, 134164, 185462, 268328, 370924, 536656, 741848, 1483696, 1576427, 3152854, 6305708, 12611416, 25222832]

約数ペア:

[(1, 25222832), (2, 12611416), (4, 6305708), (8, 3152854), (16, 1576427), (17, 1483696), (34, 741848), (47, 536656), (68, 370924), (94, 268328), (136, 185462), (188, 134164), (272, 92731), (376, 67082), (752, 33541), (799, 31568), (1598, 15784), (1973, 12784), (3196, 7892), (3946, 6392)]