17386432

素因数分解:

$2^6\times 7^1\times {\mathrm{197}}^2$

素因数の和:413

約数の個数: 42

約数和(自身を含む): 39631112

約数和(自身を除く): 22244680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 197, 224, 394, 448, 788, 1379, 1576, 2758, 3152, 5516, 6304, 11032, 12608, 22064, 38809, 44128, 77618, 88256, 155236, 271663, 310472, 543326, 620944, 1086652, 1241888, 2173304, 2483776, 4346608, 8693216, 17386432]

約数ペア:

[(1, 17386432), (2, 8693216), (4, 4346608), (7, 2483776), (8, 2173304), (14, 1241888), (16, 1086652), (28, 620944), (32, 543326), (56, 310472), (64, 271663), (112, 155236), (197, 88256), (224, 77618), (394, 44128), (448, 38809), (788, 22064), (1379, 12608), (1576, 11032), (2758, 6304), (3152, 5516)]