28261531

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1483}}^1$

素因数の和:1578

約数の個数: 16

約数和(自身を含む): 32054400

約数和(自身を除く): 3792869

約数列:

[1, 17, 19, 59, 323, 1003, 1121, 1483, 19057, 25211, 28177, 87497, 479009, 1487449, 1662443, 28261531]

約数ペア:

[(1, 28261531), (17, 1662443), (19, 1487449), (59, 479009), (323, 87497), (1003, 28177), (1121, 25211), (1483, 19057)]