66215152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1567}}^1$

素因数の和:1733

約数の個数: 40

約数和(自身を含む): 136102400

約数和(自身を除く): 69887248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 556, 1112, 1567, 2224, 2641, 3134, 5282, 6268, 10564, 12536, 21128, 25072, 29773, 42256, 59546, 119092, 217813, 238184, 435626, 476368, 871252, 1742504, 3485008, 4138447, 8276894, 16553788, 33107576, 66215152]

約数ペア:

[(1, 66215152), (2, 33107576), (4, 16553788), (8, 8276894), (16, 4138447), (19, 3485008), (38, 1742504), (76, 871252), (139, 476368), (152, 435626), (278, 238184), (304, 217813), (556, 119092), (1112, 59546), (1567, 42256), (2224, 29773), (2641, 25072), (3134, 21128), (5282, 12536), (6268, 10564)]