28212792

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{69149}}^1$

素因数の和:69175

約数の個数: 32

約数和(自身を含む): 74682000

約数和(自身を除く): 46469208

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 69149, 138298, 207447, 276596, 414894, 553192, 829788, 1175533, 1659576, 2351066, 3526599, 4702132, 7053198, 9404264, 14106396, 28212792]

約数ペア:

[(1, 28212792), (2, 14106396), (3, 9404264), (4, 7053198), (6, 4702132), (8, 3526599), (12, 2351066), (17, 1659576), (24, 1175533), (34, 829788), (51, 553192), (68, 414894), (102, 276596), (136, 207447), (204, 138298), (408, 69149)]