40890976

素因数分解:

$2^5\times 7^1\times {\mathrm{182549}}^1$

素因数の和:182566

約数の個数: 24

約数和(自身を含む): 92005200

約数和(自身を除く): 51114224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 182549, 365098, 730196, 1277843, 1460392, 2555686, 2920784, 5111372, 5841568, 10222744, 20445488, 40890976]

約数ペア:

[(1, 40890976), (2, 20445488), (4, 10222744), (7, 5841568), (8, 5111372), (14, 2920784), (16, 2555686), (28, 1460392), (32, 1277843), (56, 730196), (112, 365098), (224, 182549)]