70290890224

素因数分解:

$2^4\times {\mathrm{15731}}^1\times {\mathrm{279269}}^1$

素因数の和:295008

約数の個数: 20

約数和(自身を含む): 136197744840

約数和(自身を除く): 65906854616

約数列:

[1, 2, 4, 8, 16, 15731, 31462, 62924, 125848, 251696, 279269, 558538, 1117076, 2234152, 4468304, 4393180639, 8786361278, 17572722556, 35145445112, 70290890224]

約数ペア:

[(1, 70290890224), (2, 35145445112), (4, 17572722556), (8, 8786361278), (16, 4393180639), (15731, 4468304), (31462, 2234152), (62924, 1117076), (125848, 558538), (251696, 279269)]