65390574

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{153499}}^1$

素因数の和:153575

約数の個数: 16

約数和(自身を含む): 132624000

約数和(自身を除く): 67233426

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 153499, 306998, 460497, 920994, 10898429, 21796858, 32695287, 65390574]

約数ペア:

[(1, 65390574), (2, 32695287), (3, 21796858), (6, 10898429), (71, 920994), (142, 460497), (213, 306998), (426, 153499)]