64909174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3467}}^1$

素因数の和:3540

約数の個数: 32

約数和(自身を含む): 113861376

約数和(自身を除く): 48952202

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 253, 407, 506, 814, 851, 1702, 3467, 6934, 9361, 18722, 38137, 76274, 79741, 128279, 159482, 256558, 877151, 1411069, 1754302, 2822138, 2950417, 5900834, 32454587, 64909174]

約数ペア:

[(1, 64909174), (2, 32454587), (11, 5900834), (22, 2950417), (23, 2822138), (37, 1754302), (46, 1411069), (74, 877151), (253, 256558), (407, 159482), (506, 128279), (814, 79741), (851, 76274), (1702, 38137), (3467, 18722), (6934, 9361)]