66915086

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 121150080

約数和(自身を除く): 54234994

約数列:

[1, 2, 7, 14, 49, 59, 71, 98, 118, 142, 163, 326, 413, 497, 826, 994, 1141, 2282, 2891, 3479, 4189, 5782, 6958, 7987, 8378, 9617, 11573, 15974, 19234, 23146, 29323, 58646, 67319, 81011, 134638, 162022, 205261, 410522, 471233, 567077, 682807, 942466, 1134154, 1365614, 4779649, 9559298, 33457543, 66915086]

約数ペア:

[(1, 66915086), (2, 33457543), (7, 9559298), (14, 4779649), (49, 1365614), (59, 1134154), (71, 942466), (98, 682807), (118, 567077), (142, 471233), (163, 410522), (326, 205261), (413, 162022), (497, 134638), (826, 81011), (994, 67319), (1141, 58646), (2282, 29323), (2891, 23146), (3479, 19234), (4189, 15974), (5782, 11573), (6958, 9617), (7987, 8378)]