64275266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1931}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 112674240

約数和(自身を除く): 48398974

約数列:

[1, 2, 11, 17, 22, 34, 89, 178, 187, 374, 979, 1513, 1931, 1958, 3026, 3862, 16643, 21241, 32827, 33286, 42482, 65654, 171859, 343718, 361097, 722194, 1890449, 2921603, 3780898, 5843206, 32137633, 64275266]

約数ペア:

[(1, 64275266), (2, 32137633), (11, 5843206), (17, 3780898), (22, 2921603), (34, 1890449), (89, 722194), (178, 361097), (187, 343718), (374, 171859), (979, 65654), (1513, 42482), (1931, 33286), (1958, 32827), (3026, 21241), (3862, 16643)]