28164558

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{499}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 59040000

約数和(自身を除く): 30875442

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 409, 499, 818, 998, 1227, 1497, 2454, 2994, 9407, 11477, 18814, 22954, 28221, 34431, 56442, 68862, 204091, 408182, 612273, 1224546, 4694093, 9388186, 14082279, 28164558]

約数ペア:

[(1, 28164558), (2, 14082279), (3, 9388186), (6, 4694093), (23, 1224546), (46, 612273), (69, 408182), (138, 204091), (409, 68862), (499, 56442), (818, 34431), (998, 28221), (1227, 22954), (1497, 18814), (2454, 11477), (2994, 9407)]