42475964

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{787}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 75723648

約数和(自身を除く): 33247684

約数列:

[1, 2, 4, 103, 131, 206, 262, 412, 524, 787, 1574, 3148, 13493, 26986, 53972, 81061, 103097, 162122, 206194, 324244, 412388, 10618991, 21237982, 42475964]

約数ペア:

[(1, 42475964), (2, 21237982), (4, 10618991), (103, 412388), (131, 324244), (206, 206194), (262, 162122), (412, 103097), (524, 81061), (787, 53972), (1574, 26986), (3148, 13493)]