28626504

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{70163}}^1$

素因数の和:70189

約数の個数: 32

約数和(自身を含む): 75777120

約数和(自身を除く): 47150616

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 70163, 140326, 210489, 280652, 420978, 561304, 841956, 1192771, 1683912, 2385542, 3578313, 4771084, 7156626, 9542168, 14313252, 28626504]

約数ペア:

[(1, 28626504), (2, 14313252), (3, 9542168), (4, 7156626), (6, 4771084), (8, 3578313), (12, 2385542), (17, 1683912), (24, 1192771), (34, 841956), (51, 561304), (68, 420978), (102, 280652), (136, 210489), (204, 140326), (408, 70163)]