28866402

素因数分解:

$2^1\times 3^3\times {\mathrm{409}}^1\times {\mathrm{1307}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 64353600

約数和(自身を除く): 35487198

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 409, 818, 1227, 1307, 2454, 2614, 3681, 3921, 7362, 7842, 11043, 11763, 22086, 23526, 35289, 70578, 534563, 1069126, 1603689, 3207378, 4811067, 9622134, 14433201, 28866402]

約数ペア:

[(1, 28866402), (2, 14433201), (3, 9622134), (6, 4811067), (9, 3207378), (18, 1603689), (27, 1069126), (54, 534563), (409, 70578), (818, 35289), (1227, 23526), (1307, 22086), (2454, 11763), (2614, 11043), (3681, 7842), (3921, 7362)]