28971366

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{647}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 61585920

約数和(自身を除く): 32614554

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 439, 647, 878, 1294, 1317, 1941, 2634, 3882, 7463, 10999, 14926, 21998, 22389, 32997, 44778, 65994, 284033, 568066, 852099, 1704198, 4828561, 9657122, 14485683, 28971366]

約数ペア:

[(1, 28971366), (2, 14485683), (3, 9657122), (6, 4828561), (17, 1704198), (34, 852099), (51, 568066), (102, 284033), (439, 65994), (647, 44778), (878, 32997), (1294, 22389), (1317, 21998), (1941, 14926), (2634, 10999), (3882, 7463)]