66291274

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2437}}^1$

素因数の和:2542

約数の個数: 32

約数和(自身を含む): 119364480

約数和(自身を除く): 53073206

約数列:

[1, 2, 7, 14, 29, 58, 67, 134, 203, 406, 469, 938, 1943, 2437, 3886, 4874, 13601, 17059, 27202, 34118, 70673, 141346, 163279, 326558, 494711, 989422, 1142953, 2285906, 4735091, 9470182, 33145637, 66291274]

約数ペア:

[(1, 66291274), (2, 33145637), (7, 9470182), (14, 4735091), (29, 2285906), (58, 1142953), (67, 989422), (134, 494711), (203, 326558), (406, 163279), (469, 141346), (938, 70673), (1943, 34118), (2437, 27202), (3886, 17059), (4874, 13601)]