64458026

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1\times {\mathrm{709}}^1$

素因数の和:1189

約数の個数: 16

約数和(自身を含む): 97843680

約数和(自身を除く): 33385654

約数列:

[1, 2, 131, 262, 347, 694, 709, 1418, 45457, 90914, 92879, 185758, 246023, 492046, 32229013, 64458026]

約数ペア:

[(1, 64458026), (2, 32229013), (131, 492046), (262, 246023), (347, 185758), (694, 92879), (709, 90914), (1418, 45457)]