28423178

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{1483}}^1$

素因数の和:1566

約数の個数: 24

約数和(自身を含む): 50111712

約数和(自身を除く): 21688534

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1369, 1483, 2738, 2966, 9583, 10381, 19166, 20762, 54871, 109742, 384097, 768194, 2030227, 4060454, 14211589, 28423178]

約数ペア:

[(1, 28423178), (2, 14211589), (7, 4060454), (14, 2030227), (37, 768194), (74, 384097), (259, 109742), (518, 54871), (1369, 20762), (1483, 19166), (2738, 10381), (2966, 9583)]