66556856

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4703}}^1$

素因数の和:4799

約数の個数: 32

約数和(自身を含む): 131241600

約数和(自身を除く): 64684744

約数列:

[1, 2, 4, 8, 29, 58, 61, 116, 122, 232, 244, 488, 1769, 3538, 4703, 7076, 9406, 14152, 18812, 37624, 136387, 272774, 286883, 545548, 573766, 1091096, 1147532, 2295064, 8319607, 16639214, 33278428, 66556856]

約数ペア:

[(1, 66556856), (2, 33278428), (4, 16639214), (8, 8319607), (29, 2295064), (58, 1147532), (61, 1091096), (116, 573766), (122, 545548), (232, 286883), (244, 272774), (488, 136387), (1769, 37624), (3538, 18812), (4703, 14152), (7076, 9406)]