75257404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{7559}}^1$

素因数の和:7713

約数の個数: 24

約数和(自身を含む): 139708800

約数和(自身を除く): 64451396

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 7559, 9956, 15118, 30236, 143621, 287242, 574484, 990229, 1980458, 3960916, 18814351, 37628702, 75257404]

約数ペア:

[(1, 75257404), (2, 37628702), (4, 18814351), (19, 3960916), (38, 1980458), (76, 990229), (131, 574484), (262, 287242), (524, 143621), (2489, 30236), (4978, 15118), (7559, 9956)]