69480304

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{33149}}^1$

素因数の和:33288

約数の個数: 20

約数和(自身を含む): 135649800

約数和(自身を除く): 66169496

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 33149, 66298, 132596, 265192, 530384, 4342519, 8685038, 17370076, 34740152, 69480304]

約数ペア:

[(1, 69480304), (2, 34740152), (4, 17370076), (8, 8685038), (16, 4342519), (131, 530384), (262, 265192), (524, 132596), (1048, 66298), (2096, 33149)]