634396336

素因数分解:

$2^4\times 7^3\times {\mathrm{115597}}^1$

素因数の和:115626

約数の個数: 40

約数和(自身を含む): 1433415200

約数和(自身を除く): 799018864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 115597, 231194, 462388, 809179, 924776, 1618358, 1849552, 3236716, 5664253, 6473432, 11328506, 12946864, 22657012, 39649771, 45314024, 79299542, 90628048, 158599084, 317198168, 634396336]

約数ペア:

[(1, 634396336), (2, 317198168), (4, 158599084), (7, 90628048), (8, 79299542), (14, 45314024), (16, 39649771), (28, 22657012), (49, 12946864), (56, 11328506), (98, 6473432), (112, 5664253), (196, 3236716), (343, 1849552), (392, 1618358), (686, 924776), (784, 809179), (1372, 462388), (2744, 231194), (5488, 115597)]