63880684

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{11821}}^1$

素因数の和:12025

約数の個数: 24

約数和(自身を含む): 128434208

約数和(自身を除く): 64553524

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 11821, 23642, 47284, 82747, 165494, 330988, 2281453, 4562906, 9125812, 15970171, 31940342, 63880684]

約数ペア:

[(1, 63880684), (2, 31940342), (4, 15970171), (7, 9125812), (14, 4562906), (28, 2281453), (193, 330988), (386, 165494), (772, 82747), (1351, 47284), (2702, 23642), (5404, 11821)]