28135302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15683}}^1$

素因数の和:15724

約数の個数: 32

約数和(自身を含む): 63237888

約数和(自身を除く): 35102586

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 15683, 31366, 47049, 94098, 203879, 360709, 407758, 611637, 721418, 1082127, 1223274, 2164254, 4689217, 9378434, 14067651, 28135302]

約数ペア:

[(1, 28135302), (2, 14067651), (3, 9378434), (6, 4689217), (13, 2164254), (23, 1223274), (26, 1082127), (39, 721418), (46, 611637), (69, 407758), (78, 360709), (138, 203879), (299, 94098), (598, 47049), (897, 31366), (1794, 15683)]