25902002

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 46662912

約数和(自身を除く): 20760910

約数列:

[1, 2, 7, 14, 23, 46, 161, 257, 313, 322, 514, 626, 1799, 2191, 3598, 4382, 5911, 7199, 11822, 14398, 41377, 50393, 80441, 82754, 100786, 160882, 563087, 1126174, 1850143, 3700286, 12951001, 25902002]

約数ペア:

[(1, 25902002), (2, 12951001), (7, 3700286), (14, 1850143), (23, 1126174), (46, 563087), (161, 160882), (257, 100786), (313, 82754), (322, 80441), (514, 50393), (626, 41377), (1799, 14398), (2191, 11822), (3598, 7199), (4382, 5911)]