26985596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 55883520

約数和(自身を除く): 28897924

約数列:

[1, 2, 4, 11, 17, 22, 34, 43, 44, 68, 86, 172, 187, 374, 473, 731, 748, 839, 946, 1462, 1678, 1892, 2924, 3356, 8041, 9229, 14263, 16082, 18458, 28526, 32164, 36077, 36916, 57052, 72154, 144308, 156893, 313786, 396847, 613309, 627572, 793694, 1226618, 1587388, 2453236, 6746399, 13492798, 26985596]

約数ペア:

[(1, 26985596), (2, 13492798), (4, 6746399), (11, 2453236), (17, 1587388), (22, 1226618), (34, 793694), (43, 627572), (44, 613309), (68, 396847), (86, 313786), (172, 156893), (187, 144308), (374, 72154), (473, 57052), (731, 36916), (748, 36077), (839, 32164), (946, 28526), (1462, 18458), (1678, 16082), (1892, 14263), (2924, 9229), (3356, 8041)]