1405992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{8369}}^1$

素因数の和:8385

約数の個数: 32

約数和(自身を含む): 4017600

約数和(自身を除く): 2611608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 8369, 16738, 25107, 33476, 50214, 58583, 66952, 100428, 117166, 175749, 200856, 234332, 351498, 468664, 702996, 1405992]

約数ペア:

[(1, 1405992), (2, 702996), (3, 468664), (4, 351498), (6, 234332), (7, 200856), (8, 175749), (12, 117166), (14, 100428), (21, 66952), (24, 58583), (28, 50214), (42, 33476), (56, 25107), (84, 16738), (168, 8369)]