68231404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 132838272

約数和(自身を除く): 64606868

約数列:

[1, 2, 4, 17, 34, 37, 47, 68, 74, 94, 148, 188, 577, 629, 799, 1154, 1258, 1598, 1739, 2308, 2516, 3196, 3478, 6956, 9809, 19618, 21349, 27119, 29563, 39236, 42698, 54238, 59126, 85396, 108476, 118252, 362933, 461023, 725866, 922046, 1003403, 1451732, 1844092, 2006806, 4013612, 17057851, 34115702, 68231404]

約数ペア:

[(1, 68231404), (2, 34115702), (4, 17057851), (17, 4013612), (34, 2006806), (37, 1844092), (47, 1451732), (68, 1003403), (74, 922046), (94, 725866), (148, 461023), (188, 362933), (577, 118252), (629, 108476), (799, 85396), (1154, 59126), (1258, 54238), (1598, 42698), (1739, 39236), (2308, 29563), (2516, 27119), (3196, 21349), (3478, 19618), (6956, 9809)]