17943253664

素因数分解:

$2^5\times 7^1\times {\mathrm{4447}}^1\times {\mathrm{18013}}^1$

素因数の和:22477

約数の個数: 48

約数和(自身を含む): 40383641088

約数和(自身を除く): 22440387424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 4447, 8894, 17788, 18013, 31129, 35576, 36026, 62258, 71152, 72052, 124516, 126091, 142304, 144104, 249032, 252182, 288208, 498064, 504364, 576416, 996128, 1008728, 2017456, 4034912, 80103811, 160207622, 320415244, 560726677, 640830488, 1121453354, 1281660976, 2242906708, 2563321952, 4485813416, 8971626832, 17943253664]

約数ペア:

[(1, 17943253664), (2, 8971626832), (4, 4485813416), (7, 2563321952), (8, 2242906708), (14, 1281660976), (16, 1121453354), (28, 640830488), (32, 560726677), (56, 320415244), (112, 160207622), (224, 80103811), (4447, 4034912), (8894, 2017456), (17788, 1008728), (18013, 996128), (31129, 576416), (35576, 504364), (36026, 498064), (62258, 288208), (71152, 252182), (72052, 249032), (124516, 144104), (126091, 142304)]