64719798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{75431}}^1$

素因数の和:75460

約数の個数: 32

約数和(自身を含む): 152070912

約数和(自身を除く): 87351114

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 75431, 150862, 226293, 452586, 829741, 980603, 1659482, 1961206, 2489223, 2941809, 4978446, 5883618, 10786633, 21573266, 32359899, 64719798]

約数ペア:

[(1, 64719798), (2, 32359899), (3, 21573266), (6, 10786633), (11, 5883618), (13, 4978446), (22, 2941809), (26, 2489223), (33, 1961206), (39, 1659482), (66, 980603), (78, 829741), (143, 452586), (286, 226293), (429, 150862), (858, 75431)]