64276742

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{739}}^1$

素因数の和:1175

約数の個数: 16

約数和(自身を含む): 97511280

約数和(自身を除く): 33234538

約数列:

[1, 2, 157, 277, 314, 554, 739, 1478, 43489, 86978, 116023, 204703, 232046, 409406, 32138371, 64276742]

約数ペア:

[(1, 64276742), (2, 32138371), (157, 409406), (277, 232046), (314, 204703), (554, 116023), (739, 86978), (1478, 43489)]