56204358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 133152768

約数和(自身を除く): 76948410

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 127, 246, 254, 257, 287, 381, 514, 574, 762, 771, 861, 889, 1542, 1722, 1778, 1799, 2667, 3598, 5207, 5334, 5397, 10414, 10537, 10794, 15621, 21074, 31242, 31611, 32639, 36449, 63222, 65278, 72898, 73759, 97917, 109347, 147518, 195834, 218694, 221277, 228473, 442554, 456946, 685419, 1338199, 1370838, 2676398, 4014597, 8029194, 9367393, 18734786, 28102179, 56204358]

約数ペア:

[(1, 56204358), (2, 28102179), (3, 18734786), (6, 9367393), (7, 8029194), (14, 4014597), (21, 2676398), (41, 1370838), (42, 1338199), (82, 685419), (123, 456946), (127, 442554), (246, 228473), (254, 221277), (257, 218694), (287, 195834), (381, 147518), (514, 109347), (574, 97917), (762, 73759), (771, 72898), (861, 65278), (889, 63222), (1542, 36449), (1722, 32639), (1778, 31611), (1799, 31242), (2667, 21074), (3598, 15621), (5207, 10794), (5334, 10537), (5397, 10414)]