28856802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{369959}}^1$

素因数の和:369977

約数の個数: 16

約数和(自身を含む): 62153280

約数和(自身を除く): 33296478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 369959, 739918, 1109877, 2219754, 4809467, 9618934, 14428401, 28856802]

約数ペア:

[(1, 28856802), (2, 14428401), (3, 9618934), (6, 4809467), (13, 2219754), (26, 1109877), (39, 739918), (78, 369959)]