28722984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{62989}}^1$

素因数の和:63017

約数の個数: 32

約数和(自身を含む): 75588000

約数和(自身を除く): 46865016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 62989, 125978, 188967, 251956, 377934, 503912, 755868, 1196791, 1511736, 2393582, 3590373, 4787164, 7180746, 9574328, 14361492, 28722984]

約数ペア:

[(1, 28722984), (2, 14361492), (3, 9574328), (4, 7180746), (6, 4787164), (8, 3590373), (12, 2393582), (19, 1511736), (24, 1196791), (38, 755868), (57, 503912), (76, 377934), (114, 251956), (152, 188967), (228, 125978), (456, 62989)]