15658048

素因数分解:

$2^6\times 7^2\times {\mathrm{4993}}^1$

素因数の和:5019

約数の個数: 42

約数和(自身を含む): 36151566

約数和(自身を除く): 20493518

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 4993, 9986, 19972, 34951, 39944, 69902, 79888, 139804, 159776, 244657, 279608, 319552, 489314, 559216, 978628, 1118432, 1957256, 2236864, 3914512, 7829024, 15658048]

約数ペア:

[(1, 15658048), (2, 7829024), (4, 3914512), (7, 2236864), (8, 1957256), (14, 1118432), (16, 978628), (28, 559216), (32, 489314), (49, 319552), (56, 279608), (64, 244657), (98, 159776), (112, 139804), (196, 79888), (224, 69902), (392, 39944), (448, 34951), (784, 19972), (1568, 9986), (3136, 4993)]