71170288

素因数分解:

$2^4\times 7^1\times {\mathrm{635449}}^1$

素因数の和:635464

約数の個数: 20

約数和(自身を含む): 157591600

約数和(自身を除く): 86421312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 635449, 1270898, 2541796, 4448143, 5083592, 8896286, 10167184, 17792572, 35585144, 71170288]

約数ペア:

[(1, 71170288), (2, 35585144), (4, 17792572), (7, 10167184), (8, 8896286), (14, 5083592), (16, 4448143), (28, 2541796), (56, 1270898), (112, 635449)]