65638048

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1086

約数の個数: 72

約数和(自身を含む): 154140084

約数和(自身を除く): 88502036

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 328, 392, 574, 656, 784, 1021, 1148, 1312, 1568, 2009, 2042, 2296, 4018, 4084, 4592, 7147, 8036, 8168, 9184, 14294, 16072, 16336, 28588, 32144, 32672, 41861, 50029, 57176, 64288, 83722, 100058, 114352, 167444, 200116, 228704, 293027, 334888, 400232, 586054, 669776, 800464, 1172108, 1339552, 1600928, 2051189, 2344216, 4102378, 4688432, 8204756, 9376864, 16409512, 32819024, 65638048]

約数ペア:

[(1, 65638048), (2, 32819024), (4, 16409512), (7, 9376864), (8, 8204756), (14, 4688432), (16, 4102378), (28, 2344216), (32, 2051189), (41, 1600928), (49, 1339552), (56, 1172108), (82, 800464), (98, 669776), (112, 586054), (164, 400232), (196, 334888), (224, 293027), (287, 228704), (328, 200116), (392, 167444), (574, 114352), (656, 100058), (784, 83722), (1021, 64288), (1148, 57176), (1312, 50029), (1568, 41861), (2009, 32672), (2042, 32144), (2296, 28588), (4018, 16336), (4084, 16072), (4592, 14294), (7147, 9184), (8036, 8168)]