67884124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{220403}}^1$

素因数の和:220425

約数の個数: 24

約数和(自身を含む): 148111488

約数和(自身を除く): 80227364

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 220403, 440806, 881612, 1542821, 2424433, 3085642, 4848866, 6171284, 9697732, 16971031, 33942062, 67884124]

約数ペア:

[(1, 67884124), (2, 33942062), (4, 16971031), (7, 9697732), (11, 6171284), (14, 4848866), (22, 3085642), (28, 2424433), (44, 1542821), (77, 881612), (154, 440806), (308, 220403)]