28809222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{853}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 62266848

約数和(自身を除く): 33457626

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 433, 853, 866, 1299, 1706, 2559, 2598, 5118, 5629, 11089, 11258, 16887, 22178, 33267, 33774, 66534, 369349, 738698, 1108047, 2216094, 4801537, 9603074, 14404611, 28809222]

約数ペア:

[(1, 28809222), (2, 14404611), (3, 9603074), (6, 4801537), (13, 2216094), (26, 1108047), (39, 738698), (78, 369349), (433, 66534), (853, 33774), (866, 33267), (1299, 22178), (1706, 16887), (2559, 11258), (2598, 11089), (5118, 5629)]