28066194

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{433}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 65875992

約数和(自身を除く): 37809798

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 277, 433, 554, 831, 866, 1299, 1662, 2493, 2598, 3601, 3897, 4986, 5629, 7202, 7794, 10803, 11258, 16887, 21606, 32409, 33774, 50661, 64818, 101322, 119941, 239882, 359823, 719646, 1079469, 1559233, 2158938, 3118466, 4677699, 9355398, 14033097, 28066194]

約数ペア:

[(1, 28066194), (2, 14033097), (3, 9355398), (6, 4677699), (9, 3118466), (13, 2158938), (18, 1559233), (26, 1079469), (39, 719646), (78, 359823), (117, 239882), (234, 119941), (277, 101322), (433, 64818), (554, 50661), (831, 33774), (866, 32409), (1299, 21606), (1662, 16887), (2493, 11258), (2598, 10803), (3601, 7794), (3897, 7202), (4986, 5629)]