40324256

素因数分解:

$2^5\times 7^2\times {\mathrm{25717}}^1$

素因数の和:25741

約数の個数: 36

約数和(自身を含む): 92353338

約数和(自身を除く): 52029082

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 25717, 51434, 102868, 180019, 205736, 360038, 411472, 720076, 822944, 1260133, 1440152, 2520266, 2880304, 5040532, 5760608, 10081064, 20162128, 40324256]

約数ペア:

[(1, 40324256), (2, 20162128), (4, 10081064), (7, 5760608), (8, 5040532), (14, 2880304), (16, 2520266), (28, 1440152), (32, 1260133), (49, 822944), (56, 720076), (98, 411472), (112, 360038), (196, 205736), (224, 180019), (392, 102868), (784, 51434), (1568, 25717)]