25576952

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 49280400

約数和(自身を除く): 23703448

約数列:

[1, 2, 4, 8, 53, 106, 179, 212, 337, 358, 424, 674, 716, 1348, 1432, 2696, 9487, 17861, 18974, 35722, 37948, 60323, 71444, 75896, 120646, 142888, 241292, 482584, 3197119, 6394238, 12788476, 25576952]

約数ペア:

[(1, 25576952), (2, 12788476), (4, 6394238), (8, 3197119), (53, 482584), (106, 241292), (179, 142888), (212, 120646), (337, 75896), (358, 71444), (424, 60323), (674, 37948), (716, 35722), (1348, 18974), (1432, 17861), (2696, 9487)]