26622128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{859}}^1$

素因数の和:1029

約数の個数: 40

約数和(自身を含む): 55986000

約数和(自身を除く): 29363872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 208, 298, 596, 859, 1192, 1718, 1937, 2384, 3436, 3874, 6872, 7748, 11167, 13744, 15496, 22334, 30992, 44668, 89336, 127991, 178672, 255982, 511964, 1023928, 1663883, 2047856, 3327766, 6655532, 13311064, 26622128]

約数ペア:

[(1, 26622128), (2, 13311064), (4, 6655532), (8, 3327766), (13, 2047856), (16, 1663883), (26, 1023928), (52, 511964), (104, 255982), (149, 178672), (208, 127991), (298, 89336), (596, 44668), (859, 30992), (1192, 22334), (1718, 15496), (1937, 13744), (2384, 11167), (3436, 7748), (3874, 6872)]