64770978

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{2371}}^1$

素因数の和:2562

約数の個数: 32

約数和(自身を含む): 134919360

約数和(自身を除く): 70148382

約数列:

[1, 2, 3, 6, 29, 58, 87, 157, 174, 314, 471, 942, 2371, 4553, 4742, 7113, 9106, 13659, 14226, 27318, 68759, 137518, 206277, 372247, 412554, 744494, 1116741, 2233482, 10795163, 21590326, 32385489, 64770978]

約数ペア:

[(1, 64770978), (2, 32385489), (3, 21590326), (6, 10795163), (29, 2233482), (58, 1116741), (87, 744494), (157, 412554), (174, 372247), (314, 206277), (471, 137518), (942, 68759), (2371, 27318), (4553, 14226), (4742, 13659), (7113, 9106)]