25748574

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 57480192

約数和(自身を除く): 31731618

約数列:

[1, 2, 3, 6, 17, 34, 41, 47, 51, 82, 94, 102, 123, 131, 141, 246, 262, 282, 393, 697, 786, 799, 1394, 1598, 1927, 2091, 2227, 2397, 3854, 4182, 4454, 4794, 5371, 5781, 6157, 6681, 10742, 11562, 12314, 13362, 16113, 18471, 32226, 32759, 36942, 65518, 91307, 98277, 104669, 182614, 196554, 209338, 252437, 273921, 314007, 504874, 547842, 628014, 757311, 1514622, 4291429, 8582858, 12874287, 25748574]

約数ペア:

[(1, 25748574), (2, 12874287), (3, 8582858), (6, 4291429), (17, 1514622), (34, 757311), (41, 628014), (47, 547842), (51, 504874), (82, 314007), (94, 273921), (102, 252437), (123, 209338), (131, 196554), (141, 182614), (246, 104669), (262, 98277), (282, 91307), (393, 65518), (697, 36942), (786, 32759), (799, 32226), (1394, 18471), (1598, 16113), (1927, 13362), (2091, 12314), (2227, 11562), (2397, 10742), (3854, 6681), (4182, 6157), (4454, 5781), (4794, 5371)]