26101698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 63866880

約数和(自身を除く): 37765182

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 139, 238, 263, 278, 357, 417, 526, 714, 789, 834, 973, 1578, 1841, 1946, 2363, 2919, 3682, 4471, 4726, 5523, 5838, 7089, 8942, 11046, 13413, 14178, 16541, 26826, 31297, 33082, 36557, 49623, 62594, 73114, 93891, 99246, 109671, 187782, 219342, 255899, 511798, 621469, 767697, 1242938, 1535394, 1864407, 3728814, 4350283, 8700566, 13050849, 26101698]

約数ペア:

[(1, 26101698), (2, 13050849), (3, 8700566), (6, 4350283), (7, 3728814), (14, 1864407), (17, 1535394), (21, 1242938), (34, 767697), (42, 621469), (51, 511798), (102, 255899), (119, 219342), (139, 187782), (238, 109671), (263, 99246), (278, 93891), (357, 73114), (417, 62594), (526, 49623), (714, 36557), (789, 33082), (834, 31297), (973, 26826), (1578, 16541), (1841, 14178), (1946, 13413), (2363, 11046), (2919, 8942), (3682, 7089), (4471, 5838), (4726, 5523)]