26391534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 60770304

約数和(自身を除く): 34378770

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 47, 69, 78, 94, 138, 141, 282, 299, 313, 598, 611, 626, 897, 939, 1081, 1222, 1794, 1833, 1878, 2162, 3243, 3666, 4069, 6486, 7199, 8138, 12207, 14053, 14398, 14711, 21597, 24414, 28106, 29422, 42159, 43194, 44133, 84318, 88266, 93587, 187174, 191243, 280761, 338353, 382486, 561522, 573729, 676706, 1015059, 1147458, 2030118, 4398589, 8797178, 13195767, 26391534]

約数ペア:

[(1, 26391534), (2, 13195767), (3, 8797178), (6, 4398589), (13, 2030118), (23, 1147458), (26, 1015059), (39, 676706), (46, 573729), (47, 561522), (69, 382486), (78, 338353), (94, 280761), (138, 191243), (141, 187174), (282, 93587), (299, 88266), (313, 84318), (598, 44133), (611, 43194), (626, 42159), (897, 29422), (939, 28106), (1081, 24414), (1222, 21597), (1794, 14711), (1833, 14398), (1878, 14053), (2162, 12207), (3243, 8138), (3666, 7199), (4069, 6486)]