28982422

素因数分解:

$2^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{683}}^1$

素因数の和:1132

約数の個数: 24

約数和(自身を含む): 50762376

約数和(自身を除く): 21779954

約数列:

[1, 2, 7, 14, 49, 98, 433, 683, 866, 1366, 3031, 4781, 6062, 9562, 21217, 33467, 42434, 66934, 295739, 591478, 2070173, 4140346, 14491211, 28982422]

約数ペア:

[(1, 28982422), (2, 14491211), (7, 4140346), (14, 2070173), (49, 591478), (98, 295739), (433, 66934), (683, 42434), (866, 33467), (1366, 21217), (3031, 9562), (4781, 6062)]