28922768

素因数分解:

$2^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{919}}^1$

素因数の和:1215

約数の個数: 40

約数和(自身を含む): 64341120

約数和(自身を除く): 35418352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 281, 562, 919, 1124, 1838, 1967, 2248, 3676, 3934, 4496, 6433, 7352, 7868, 12866, 14704, 15736, 25732, 31472, 51464, 102928, 258239, 516478, 1032956, 1807673, 2065912, 3615346, 4131824, 7230692, 14461384, 28922768]

約数ペア:

[(1, 28922768), (2, 14461384), (4, 7230692), (7, 4131824), (8, 3615346), (14, 2065912), (16, 1807673), (28, 1032956), (56, 516478), (112, 258239), (281, 102928), (562, 51464), (919, 31472), (1124, 25732), (1838, 15736), (1967, 14704), (2248, 12866), (3676, 7868), (3934, 7352), (4496, 6433)]