65990176

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4397}}^1$

素因数の和:4481

約数の個数: 48

約数和(自身を含む): 150728256

約数和(自身を除く): 84738080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 4397, 7504, 8794, 15008, 17588, 30779, 35176, 61558, 70352, 123116, 140704, 246232, 294599, 492464, 589198, 984928, 1178396, 2062193, 2356792, 4124386, 4713584, 8248772, 9427168, 16497544, 32995088, 65990176]

約数ペア:

[(1, 65990176), (2, 32995088), (4, 16497544), (7, 9427168), (8, 8248772), (14, 4713584), (16, 4124386), (28, 2356792), (32, 2062193), (56, 1178396), (67, 984928), (112, 589198), (134, 492464), (224, 294599), (268, 246232), (469, 140704), (536, 123116), (938, 70352), (1072, 61558), (1876, 35176), (2144, 30779), (3752, 17588), (4397, 15008), (7504, 8794)]