65920288

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2473}}^1$

素因数の和:2514

約数の個数: 72

約数和(自身を含む): 159914412

約数和(自身を除く): 93994124

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 2473, 3332, 3808, 4946, 6664, 9892, 13328, 17311, 19784, 26656, 34622, 39568, 42041, 69244, 79136, 84082, 121177, 138488, 168164, 242354, 276976, 294287, 336328, 484708, 553952, 588574, 672656, 969416, 1177148, 1345312, 1938832, 2060009, 2354296, 3877664, 4120018, 4708592, 8240036, 9417184, 16480072, 32960144, 65920288]

約数ペア:

[(1, 65920288), (2, 32960144), (4, 16480072), (7, 9417184), (8, 8240036), (14, 4708592), (16, 4120018), (17, 3877664), (28, 2354296), (32, 2060009), (34, 1938832), (49, 1345312), (56, 1177148), (68, 969416), (98, 672656), (112, 588574), (119, 553952), (136, 484708), (196, 336328), (224, 294287), (238, 276976), (272, 242354), (392, 168164), (476, 138488), (544, 121177), (784, 84082), (833, 79136), (952, 69244), (1568, 42041), (1666, 39568), (1904, 34622), (2473, 26656), (3332, 19784), (3808, 17311), (4946, 13328), (6664, 9892)]