47930888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1789}}^1$

素因数の和:2009

約数の個数: 32

約数和(自身を含む): 95693400

約数和(自身を除く): 47762512

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 394, 788, 1576, 1789, 3349, 3578, 6698, 7156, 13396, 14312, 26792, 30413, 60826, 121652, 243304, 352433, 704866, 1409732, 2819464, 5991361, 11982722, 23965444, 47930888]

約数ペア:

[(1, 47930888), (2, 23965444), (4, 11982722), (8, 5991361), (17, 2819464), (34, 1409732), (68, 704866), (136, 352433), (197, 243304), (394, 121652), (788, 60826), (1576, 30413), (1789, 26792), (3349, 14312), (3578, 13396), (6698, 7156)]