66803758

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{9601}}^1$

素因数の和:9688

約数の個数: 24

約数和(自身を含む): 118219824

約数和(自身を除く): 51416066

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6958, 9601, 19202, 67207, 134414, 470449, 681671, 940898, 1363342, 4771697, 9543394, 33401879, 66803758]

約数ペア:

[(1, 66803758), (2, 33401879), (7, 9543394), (14, 4771697), (49, 1363342), (71, 940898), (98, 681671), (142, 470449), (497, 134414), (994, 67207), (3479, 19202), (6958, 9601)]