28450391

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 31046400

約数和(自身を除く): 2596009

約数列:

[1, 19, 43, 97, 359, 817, 1843, 4171, 6821, 15437, 34823, 79249, 293303, 661637, 1497389, 28450391]

約数ペア:

[(1, 28450391), (19, 1497389), (43, 661637), (97, 293303), (359, 79249), (817, 34823), (1843, 15437), (4171, 6821)]