42698992

素因数分解:

$2^4\times 7^2\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:638

約数の個数: 60

約数和(自身を含む): 97326360

約数和(自身を除く): 54627368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 107, 112, 196, 214, 392, 428, 509, 749, 784, 856, 1018, 1498, 1712, 2036, 2996, 3563, 4072, 5243, 5992, 7126, 8144, 10486, 11984, 14252, 20972, 24941, 28504, 41944, 49882, 54463, 57008, 83888, 99764, 108926, 199528, 217852, 381241, 399056, 435704, 762482, 871408, 1524964, 2668687, 3049928, 5337374, 6099856, 10674748, 21349496, 42698992]

約数ペア:

[(1, 42698992), (2, 21349496), (4, 10674748), (7, 6099856), (8, 5337374), (14, 3049928), (16, 2668687), (28, 1524964), (49, 871408), (56, 762482), (98, 435704), (107, 399056), (112, 381241), (196, 217852), (214, 199528), (392, 108926), (428, 99764), (509, 83888), (749, 57008), (784, 54463), (856, 49882), (1018, 41944), (1498, 28504), (1712, 24941), (2036, 20972), (2996, 14252), (3563, 11984), (4072, 10486), (5243, 8144), (5992, 7126)]