71228056

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{387109}}^1$

素因数の和:387138

約数の個数: 16

約数和(自身を含む): 139359600

約数和(自身を除く): 68131544

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 387109, 774218, 1548436, 3096872, 8903507, 17807014, 35614028, 71228056]

約数ペア:

[(1, 71228056), (2, 35614028), (4, 17807014), (8, 8903507), (23, 3096872), (46, 1548436), (92, 774218), (184, 387109)]