42747665248

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2123791}}^1$

素因数の和:2123855

約数の個数: 48

約数和(自身を含む): 91518444864

約数和(自身を除く): 48770779616

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1184, 1258, 2516, 5032, 10064, 20128, 2123791, 4247582, 8495164, 16990328, 33980656, 36104447, 67961312, 72208894, 78580267, 144417788, 157160534, 288835576, 314321068, 577671152, 628642136, 1155342304, 1257284272, 1335864539, 2514568544, 2671729078, 5343458156, 10686916312, 21373832624, 42747665248]

約数ペア:

[(1, 42747665248), (2, 21373832624), (4, 10686916312), (8, 5343458156), (16, 2671729078), (17, 2514568544), (32, 1335864539), (34, 1257284272), (37, 1155342304), (68, 628642136), (74, 577671152), (136, 314321068), (148, 288835576), (272, 157160534), (296, 144417788), (544, 78580267), (592, 72208894), (629, 67961312), (1184, 36104447), (1258, 33980656), (2516, 16990328), (5032, 8495164), (10064, 4247582), (20128, 2123791)]