27988944

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{20107}}^1$

素因数の和:20147

約数の個数: 40

約数和(自身を含む): 74801760

約数和(自身を除く): 46812816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 20107, 40214, 60321, 80428, 120642, 160856, 241284, 321712, 482568, 583103, 965136, 1166206, 1749309, 2332412, 3498618, 4664824, 6997236, 9329648, 13994472, 27988944]

約数ペア:

[(1, 27988944), (2, 13994472), (3, 9329648), (4, 6997236), (6, 4664824), (8, 3498618), (12, 2332412), (16, 1749309), (24, 1166206), (29, 965136), (48, 583103), (58, 482568), (87, 321712), (116, 241284), (174, 160856), (232, 120642), (348, 80428), (464, 60321), (696, 40214), (1392, 20107)]