142857736

素因数分解:

$2^3\times 7^2\times {\mathrm{364433}}^1$

素因数の和:364453

約数の個数: 24

約数和(自身を含む): 311591070

約数和(自身を除く): 168733334

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 364433, 728866, 1457732, 2551031, 2915464, 5102062, 10204124, 17857217, 20408248, 35714434, 71428868, 142857736]

約数ペア:

[(1, 142857736), (2, 71428868), (4, 35714434), (7, 20408248), (8, 17857217), (14, 10204124), (28, 5102062), (49, 2915464), (56, 2551031), (98, 1457732), (196, 728866), (392, 364433)]