28789134

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10639}}^1$

素因数の和:10696

約数の個数: 32

約数和(自身を含む): 64350720

約数和(自身を除く): 35561586

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 10639, 21278, 31917, 63834, 117029, 234058, 351087, 436199, 702174, 872398, 1308597, 2617194, 4798189, 9596378, 14394567, 28789134]

約数ペア:

[(1, 28789134), (2, 14394567), (3, 9596378), (6, 4798189), (11, 2617194), (22, 1308597), (33, 872398), (41, 702174), (66, 436199), (82, 351087), (123, 234058), (246, 117029), (451, 63834), (902, 31917), (1353, 21278), (2706, 10639)]