25515012

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 62112960

約数和(自身を除く): 36597948

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 157, 174, 314, 348, 467, 471, 628, 934, 942, 1401, 1868, 1884, 2802, 4553, 5604, 9106, 13543, 13659, 18212, 27086, 27318, 40629, 54172, 54636, 73319, 81258, 146638, 162516, 219957, 293276, 439914, 879828, 2126251, 4252502, 6378753, 8505004, 12757506, 25515012]

約数ペア:

[(1, 25515012), (2, 12757506), (3, 8505004), (4, 6378753), (6, 4252502), (12, 2126251), (29, 879828), (58, 439914), (87, 293276), (116, 219957), (157, 162516), (174, 146638), (314, 81258), (348, 73319), (467, 54636), (471, 54172), (628, 40629), (934, 27318), (942, 27086), (1401, 18212), (1868, 13659), (1884, 13543), (2802, 9106), (4553, 5604)]