555892064

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{27271}}^1$

素因数の和:27308

約数の個数: 72

約数和(自身を含む): 1371072528

約数和(自身を除く): 815180464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 20384, 27271, 54542, 109084, 190897, 218168, 354523, 381794, 436336, 709046, 763588, 872672, 1336279, 1418092, 1527176, 2481661, 2672558, 2836184, 3054352, 4963322, 5345116, 5672368, 6108704, 9926644, 10690232, 11344736, 17371627, 19853288, 21380464, 34743254, 39706576, 42760928, 69486508, 79413152, 138973016, 277946032, 555892064]

約数ペア:

[(1, 555892064), (2, 277946032), (4, 138973016), (7, 79413152), (8, 69486508), (13, 42760928), (14, 39706576), (16, 34743254), (26, 21380464), (28, 19853288), (32, 17371627), (49, 11344736), (52, 10690232), (56, 9926644), (91, 6108704), (98, 5672368), (104, 5345116), (112, 4963322), (182, 3054352), (196, 2836184), (208, 2672558), (224, 2481661), (364, 1527176), (392, 1418092), (416, 1336279), (637, 872672), (728, 763588), (784, 709046), (1274, 436336), (1456, 381794), (1568, 354523), (2548, 218168), (2912, 190897), (5096, 109084), (10192, 54542), (20384, 27271)]