25357716

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 67223520

約数和(自身を除く): 41865804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 107, 116, 174, 214, 227, 261, 321, 348, 428, 454, 522, 642, 681, 908, 963, 1044, 1284, 1362, 1926, 2043, 2724, 3103, 3852, 4086, 6206, 6583, 8172, 9309, 12412, 13166, 18618, 19749, 24289, 26332, 27927, 37236, 39498, 48578, 55854, 59247, 72867, 78996, 97156, 111708, 118494, 145734, 218601, 236988, 291468, 437202, 704381, 874404, 1408762, 2113143, 2817524, 4226286, 6339429, 8452572, 12678858, 25357716]

約数ペア:

[(1, 25357716), (2, 12678858), (3, 8452572), (4, 6339429), (6, 4226286), (9, 2817524), (12, 2113143), (18, 1408762), (29, 874404), (36, 704381), (58, 437202), (87, 291468), (107, 236988), (116, 218601), (174, 145734), (214, 118494), (227, 111708), (261, 97156), (321, 78996), (348, 72867), (428, 59247), (454, 55854), (522, 48578), (642, 39498), (681, 37236), (908, 27927), (963, 26332), (1044, 24289), (1284, 19749), (1362, 18618), (1926, 13166), (2043, 12412), (2724, 9309), (3103, 8172), (3852, 6583), (4086, 6206)]