25449918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1129}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 58280880

約数和(自身を除く): 32830962

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 289, 442, 578, 663, 867, 1129, 1326, 1734, 2258, 3387, 3757, 6774, 7514, 11271, 14677, 19193, 22542, 29354, 38386, 44031, 57579, 88062, 115158, 249509, 326281, 499018, 652562, 748527, 978843, 1497054, 1957686, 4241653, 8483306, 12724959, 25449918]

約数ペア:

[(1, 25449918), (2, 12724959), (3, 8483306), (6, 4241653), (13, 1957686), (17, 1497054), (26, 978843), (34, 748527), (39, 652562), (51, 499018), (78, 326281), (102, 249509), (221, 115158), (289, 88062), (442, 57579), (578, 44031), (663, 38386), (867, 29354), (1129, 22542), (1326, 19193), (1734, 14677), (2258, 11271), (3387, 7514), (3757, 6774)]