28336386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{839}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 61246080

約数和(自身を除く): 32909694

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 433, 839, 866, 1299, 1678, 2517, 2598, 5034, 5629, 10907, 11258, 16887, 21814, 32721, 33774, 65442, 363287, 726574, 1089861, 2179722, 4722731, 9445462, 14168193, 28336386]

約数ペア:

[(1, 28336386), (2, 14168193), (3, 9445462), (6, 4722731), (13, 2179722), (26, 1089861), (39, 726574), (78, 363287), (433, 65442), (839, 33774), (866, 32721), (1299, 21814), (1678, 16887), (2517, 11258), (2598, 10907), (5034, 5629)]