71085056

素因数分解:

$2^{10}\times 7^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 88

約数和(自身を含む): 166642176

約数和(自身を除く): 95557120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 211, 224, 256, 329, 376, 422, 448, 512, 658, 752, 844, 896, 1024, 1316, 1477, 1504, 1688, 1792, 2632, 2954, 3008, 3376, 3584, 5264, 5908, 6016, 6752, 7168, 9917, 10528, 11816, 12032, 13504, 19834, 21056, 23632, 24064, 27008, 39668, 42112, 47264, 48128, 54016, 69419, 79336, 84224, 94528, 108032, 138838, 158672, 168448, 189056, 216064, 277676, 317344, 336896, 378112, 555352, 634688, 756224, 1110704, 1269376, 1512448, 2221408, 2538752, 4442816, 5077504, 8885632, 10155008, 17771264, 35542528, 71085056]

約数ペア:

[(1, 71085056), (2, 35542528), (4, 17771264), (7, 10155008), (8, 8885632), (14, 5077504), (16, 4442816), (28, 2538752), (32, 2221408), (47, 1512448), (56, 1269376), (64, 1110704), (94, 756224), (112, 634688), (128, 555352), (188, 378112), (211, 336896), (224, 317344), (256, 277676), (329, 216064), (376, 189056), (422, 168448), (448, 158672), (512, 138838), (658, 108032), (752, 94528), (844, 84224), (896, 79336), (1024, 69419), (1316, 54016), (1477, 48128), (1504, 47264), (1688, 42112), (1792, 39668), (2632, 27008), (2954, 24064), (3008, 23632), (3376, 21056), (3584, 19834), (5264, 13504), (5908, 12032), (6016, 11816), (6752, 10528), (7168, 9917)]