67754548

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{12373}}^1$

素因数の和:12451

約数の個数: 18

約数和(自身を含む): 121871526

約数和(自身を除く): 54116978

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5476, 12373, 24746, 49492, 457801, 915602, 1831204, 16938637, 33877274, 67754548]

約数ペア:

[(1, 67754548), (2, 33877274), (4, 16938637), (37, 1831204), (74, 915602), (148, 457801), (1369, 49492), (2738, 24746), (5476, 12373)]