28549906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2767}}^1$

素因数の和:2854

約数の個数: 32

約数和(自身を含む): 54208512

約数和(自身を除く): 25658606

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 134, 154, 469, 737, 938, 1474, 2767, 5159, 5534, 10318, 19369, 30437, 38738, 60874, 185389, 213059, 370778, 426118, 1297723, 2039279, 2595446, 4078558, 14274953, 28549906]

約数ペア:

[(1, 28549906), (2, 14274953), (7, 4078558), (11, 2595446), (14, 2039279), (22, 1297723), (67, 426118), (77, 370778), (134, 213059), (154, 185389), (469, 60874), (737, 38738), (938, 30437), (1474, 19369), (2767, 10318), (5159, 5534)]