43428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:72

約数の個数: 48

約数和(自身を含む): 129024

約数和(自身を除く): 85596

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 66, 77, 84, 94, 132, 141, 154, 188, 231, 282, 308, 329, 462, 517, 564, 658, 924, 987, 1034, 1316, 1551, 1974, 2068, 3102, 3619, 3948, 6204, 7238, 10857, 14476, 21714, 43428]

約数ペア:

[(1, 43428), (2, 21714), (3, 14476), (4, 10857), (6, 7238), (7, 6204), (11, 3948), (12, 3619), (14, 3102), (21, 2068), (22, 1974), (28, 1551), (33, 1316), (42, 1034), (44, 987), (47, 924), (66, 658), (77, 564), (84, 517), (94, 462), (132, 329), (141, 308), (154, 282), (188, 231)]