42356944

素因数分解:

$2^4\times 7^1\times {\mathrm{509}}^1\times {\mathrm{743}}^1$

素因数の和:1267

約数の個数: 40

約数和(自身を含む): 94101120

約数和(自身を除く): 51744176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 509, 743, 1018, 1486, 2036, 2972, 3563, 4072, 5201, 5944, 7126, 8144, 10402, 11888, 14252, 20804, 28504, 41608, 57008, 83216, 378187, 756374, 1512748, 2647309, 3025496, 5294618, 6050992, 10589236, 21178472, 42356944]

約数ペア:

[(1, 42356944), (2, 21178472), (4, 10589236), (7, 6050992), (8, 5294618), (14, 3025496), (16, 2647309), (28, 1512748), (56, 756374), (112, 378187), (509, 83216), (743, 57008), (1018, 41608), (1486, 28504), (2036, 20804), (2972, 14252), (3563, 11888), (4072, 10402), (5201, 8144), (5944, 7126)]