70907792

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{31883}}^1$

素因数の和:32030

約数の個数: 20

約数和(自身を含む): 138376560

約数和(自身を除く): 67468768

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 31883, 63766, 127532, 255064, 510128, 4431737, 8863474, 17726948, 35453896, 70907792]

約数ペア:

[(1, 70907792), (2, 35453896), (4, 17726948), (8, 8863474), (16, 4431737), (139, 510128), (278, 255064), (556, 127532), (1112, 63766), (2224, 31883)]