28462478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 47996928

約数和(自身を除く): 19534450

約数列:

[1, 2, 11, 22, 61, 122, 127, 167, 254, 334, 671, 1342, 1397, 1837, 2794, 3674, 7747, 10187, 15494, 20374, 21209, 42418, 85217, 112057, 170434, 224114, 233299, 466598, 1293749, 2587498, 14231239, 28462478]

約数ペア:

[(1, 28462478), (2, 14231239), (11, 2587498), (22, 1293749), (61, 466598), (122, 233299), (127, 224114), (167, 170434), (254, 112057), (334, 85217), (671, 42418), (1342, 21209), (1397, 20374), (1837, 15494), (2794, 10187), (3674, 7747)]