71475464

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{607}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 137894400

約数和(自身を除く): 66418936

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 359, 607, 718, 1214, 1436, 2428, 2872, 4856, 14719, 24887, 29438, 49774, 58876, 99548, 117752, 199096, 217913, 435826, 871652, 1743304, 8934433, 17868866, 35737732, 71475464]

約数ペア:

[(1, 71475464), (2, 35737732), (4, 17868866), (8, 8934433), (41, 1743304), (82, 871652), (164, 435826), (328, 217913), (359, 199096), (607, 117752), (718, 99548), (1214, 58876), (1436, 49774), (2428, 29438), (2872, 24887), (4856, 14719)]