64756937

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7589}}^1$

素因数の和:7672

約数の個数: 16

約数和(自身を含む): 78693120

約数和(自身を除く): 13936183

約数列:

[1, 7, 23, 53, 161, 371, 1219, 7589, 8533, 53123, 174547, 402217, 1221829, 2815519, 9250991, 64756937]

約数ペア:

[(1, 64756937), (7, 9250991), (23, 2815519), (53, 1221829), (161, 402217), (371, 174547), (1219, 53123), (7589, 8533)]