26856778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 45835776

約数和(自身を除く): 18978998

約数列:

[1, 2, 13, 23, 26, 46, 97, 194, 299, 463, 598, 926, 1261, 2231, 2522, 4462, 6019, 10649, 12038, 21298, 29003, 44911, 58006, 89822, 138437, 276874, 583843, 1032953, 1167686, 2065906, 13428389, 26856778]

約数ペア:

[(1, 26856778), (2, 13428389), (13, 2065906), (23, 1167686), (26, 1032953), (46, 583843), (97, 276874), (194, 138437), (299, 89822), (463, 58006), (598, 44911), (926, 29003), (1261, 21298), (2231, 12038), (2522, 10649), (4462, 6019)]