28481886

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{54563}}^1$

素因数の和:54600

約数の個数: 24

約数和(自身を含む): 63839880

約数和(自身を除く): 35357994

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 54563, 109126, 163689, 327378, 491067, 982134, 1582327, 3164654, 4746981, 9493962, 14240943, 28481886]

約数ペア:

[(1, 28481886), (2, 14240943), (3, 9493962), (6, 4746981), (9, 3164654), (18, 1582327), (29, 982134), (58, 491067), (87, 327378), (174, 163689), (261, 109126), (522, 54563)]