42758508745

素因数分解:

$5^1\times {\mathrm{383}}^1\times {\mathrm{1069}}^1\times {\mathrm{20887}}^1$

素因数の和:22344

約数の個数: 16

約数和(自身を含む): 51494768640

約数和(自身を除く): 8736259895

約数列:

[1, 5, 383, 1069, 1915, 5345, 20887, 104435, 409427, 2047135, 7999721, 22328203, 39998605, 111641015, 8551701749, 42758508745]

約数ペア:

[(1, 42758508745), (5, 8551701749), (383, 111641015), (1069, 39998605), (1915, 22328203), (5345, 7999721), (20887, 2047135), (104435, 409427)]