64834378

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{887}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 116619264

約数和(自身を除く): 51784886

約数列:

[1, 2, 7, 14, 23, 46, 161, 227, 322, 454, 887, 1589, 1774, 3178, 5221, 6209, 10442, 12418, 20401, 36547, 40802, 73094, 142807, 201349, 285614, 402698, 1409443, 2818886, 4631027, 9262054, 32417189, 64834378]

約数ペア:

[(1, 64834378), (2, 32417189), (7, 9262054), (14, 4631027), (23, 2818886), (46, 1409443), (161, 402698), (227, 285614), (322, 201349), (454, 142807), (887, 73094), (1589, 40802), (1774, 36547), (3178, 20401), (5221, 12418), (6209, 10442)]