64265478

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1117}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 132228096

約数和(自身を除く): 67962618

約数列:

[1, 2, 3, 6, 43, 86, 129, 223, 258, 446, 669, 1117, 1338, 2234, 3351, 6702, 9589, 19178, 28767, 48031, 57534, 96062, 144093, 249091, 288186, 498182, 747273, 1494546, 10710913, 21421826, 32132739, 64265478]

約数ペア:

[(1, 64265478), (2, 32132739), (3, 21421826), (6, 10710913), (43, 1494546), (86, 747273), (129, 498182), (223, 288186), (258, 249091), (446, 144093), (669, 96062), (1117, 57534), (1338, 48031), (2234, 28767), (3351, 19178), (6702, 9589)]