67948216

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15359}}^1$

素因数の和:15451

約数の個数: 32

約数和(自身を含む): 147456000

約数和(自身を除く): 79507784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 15359, 30718, 61436, 107513, 122872, 215026, 430052, 860104, 1213361, 2426722, 4853444, 8493527, 9706888, 16987054, 33974108, 67948216]

約数ペア:

[(1, 67948216), (2, 33974108), (4, 16987054), (7, 9706888), (8, 8493527), (14, 4853444), (28, 2426722), (56, 1213361), (79, 860104), (158, 430052), (316, 215026), (553, 122872), (632, 107513), (1106, 61436), (2212, 30718), (4424, 15359)]