25826332

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 58260384

約数和(自身を除く): 32434052

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 49, 68, 92, 98, 119, 161, 196, 238, 322, 337, 391, 476, 644, 674, 782, 833, 1127, 1348, 1564, 1666, 2254, 2359, 2737, 3332, 4508, 4718, 5474, 5729, 7751, 9436, 10948, 11458, 15502, 16513, 19159, 22916, 31004, 33026, 38318, 40103, 54257, 66052, 76636, 80206, 108514, 131767, 160412, 217028, 263534, 280721, 379799, 527068, 561442, 759598, 922369, 1122884, 1519196, 1844738, 3689476, 6456583, 12913166, 25826332]

約数ペア:

[(1, 25826332), (2, 12913166), (4, 6456583), (7, 3689476), (14, 1844738), (17, 1519196), (23, 1122884), (28, 922369), (34, 759598), (46, 561442), (49, 527068), (68, 379799), (92, 280721), (98, 263534), (119, 217028), (161, 160412), (196, 131767), (238, 108514), (322, 80206), (337, 76636), (391, 66052), (476, 54257), (644, 40103), (674, 38318), (782, 33026), (833, 31004), (1127, 22916), (1348, 19159), (1564, 16513), (1666, 15502), (2254, 11458), (2359, 10948), (2737, 9436), (3332, 7751), (4508, 5729), (4718, 5474)]