32804128

素因数分解:

$2^5\times 7^2\times {\mathrm{20921}}^1$

素因数の和:20945

約数の個数: 36

約数和(自身を含む): 75130902

約数和(自身を除く): 42326774

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 20921, 41842, 83684, 146447, 167368, 292894, 334736, 585788, 669472, 1025129, 1171576, 2050258, 2343152, 4100516, 4686304, 8201032, 16402064, 32804128]

約数ペア:

[(1, 32804128), (2, 16402064), (4, 8201032), (7, 4686304), (8, 4100516), (14, 2343152), (16, 2050258), (28, 1171576), (32, 1025129), (49, 669472), (56, 585788), (98, 334736), (112, 292894), (196, 167368), (224, 146447), (392, 83684), (784, 41842), (1568, 20921)]