28671648

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{3079}}^1$

素因数の和:3189

約数の個数: 48

約数和(自身を含む): 76063680

約数和(自身を除く): 47392032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 3079, 3104, 4656, 6158, 9237, 9312, 12316, 18474, 24632, 36948, 49264, 73896, 98528, 147792, 295584, 298663, 597326, 895989, 1194652, 1791978, 2389304, 3583956, 4778608, 7167912, 9557216, 14335824, 28671648]

約数ペア:

[(1, 28671648), (2, 14335824), (3, 9557216), (4, 7167912), (6, 4778608), (8, 3583956), (12, 2389304), (16, 1791978), (24, 1194652), (32, 895989), (48, 597326), (96, 298663), (97, 295584), (194, 147792), (291, 98528), (388, 73896), (582, 49264), (776, 36948), (1164, 24632), (1552, 18474), (2328, 12316), (3079, 9312), (3104, 9237), (4656, 6158)]