63916664

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10667}}^1$

素因数の和:10787

約数の個数: 32

約数和(自身を含む): 138257280

約数和(自身を除く): 74340616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 10667, 21334, 42668, 74669, 85336, 149338, 298676, 597352, 1141369, 2282738, 4565476, 7989583, 9130952, 15979166, 31958332, 63916664]

約数ペア:

[(1, 63916664), (2, 31958332), (4, 15979166), (7, 9130952), (8, 7989583), (14, 4565476), (28, 2282738), (56, 1141369), (107, 597352), (214, 298676), (428, 149338), (749, 85336), (856, 74669), (1498, 42668), (2996, 21334), (5992, 10667)]