28062324

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{10979}}^1$

素因数の和:11060

約数の個数: 36

約数和(自身を含む): 71940960

約数和(自身を除く): 43878636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 10979, 21958, 32937, 43916, 65874, 98811, 131748, 197622, 395244, 779509, 1559018, 2338527, 3118036, 4677054, 7015581, 9354108, 14031162, 28062324]

約数ペア:

[(1, 28062324), (2, 14031162), (3, 9354108), (4, 7015581), (6, 4677054), (9, 3118036), (12, 2338527), (18, 1559018), (36, 779509), (71, 395244), (142, 197622), (213, 131748), (284, 98811), (426, 65874), (639, 43916), (852, 32937), (1278, 21958), (2556, 10979)]