64912078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13597}}^1$

素因数の和:13648

約数の個数: 32

約数和(自身を含む): 125319168

約数和(自身を除く): 60407090

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 13597, 27194, 95179, 149567, 190358, 299134, 421507, 843014, 1046969, 2093938, 2950549, 4636577, 5901098, 9273154, 32456039, 64912078]

約数ペア:

[(1, 64912078), (2, 32456039), (7, 9273154), (11, 5901098), (14, 4636577), (22, 2950549), (31, 2093938), (62, 1046969), (77, 843014), (154, 421507), (217, 299134), (341, 190358), (434, 149567), (682, 95179), (2387, 27194), (4774, 13597)]