71393872

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{36877}}^1$

素因数の和:36907

約数の個数: 30

約数和(自身を含む): 152047994

約数和(自身を除く): 80654122

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 36877, 73754, 147508, 295016, 405647, 590032, 811294, 1622588, 3245176, 4462117, 6490352, 8924234, 17848468, 35696936, 71393872]

約数ペア:

[(1, 71393872), (2, 35696936), (4, 17848468), (8, 8924234), (11, 6490352), (16, 4462117), (22, 3245176), (44, 1622588), (88, 811294), (121, 590032), (176, 405647), (242, 295016), (484, 147508), (968, 73754), (1936, 36877)]