70790884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{8243}}^1$

素因数の和:8379

約数の個数: 24

約数和(自身を含む): 131574240

約数和(自身を除く): 60783356

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8243, 8588, 16486, 32972, 156617, 313234, 626468, 931459, 1862918, 3725836, 17697721, 35395442, 70790884]

約数ペア:

[(1, 70790884), (2, 35395442), (4, 17697721), (19, 3725836), (38, 1862918), (76, 931459), (113, 626468), (226, 313234), (452, 156617), (2147, 32972), (4294, 16486), (8243, 8588)]