4000728

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1873}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 10119600

約数和(自身を除く): 6118872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 1873, 2136, 3746, 5619, 7492, 11238, 14984, 22476, 44952, 166697, 333394, 500091, 666788, 1000182, 1333576, 2000364, 4000728]

約数ペア:

[(1, 4000728), (2, 2000364), (3, 1333576), (4, 1000182), (6, 666788), (8, 500091), (12, 333394), (24, 166697), (89, 44952), (178, 22476), (267, 14984), (356, 11238), (534, 7492), (712, 5619), (1068, 3746), (1873, 2136)]