70892272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{402797}}^1$

素因数の和:402816

約数の個数: 20

約数和(自身を含む): 149840856

約数和(自身を除く): 78948584

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 402797, 805594, 1611188, 3222376, 4430767, 6444752, 8861534, 17723068, 35446136, 70892272]

約数ペア:

[(1, 70892272), (2, 35446136), (4, 17723068), (8, 8861534), (11, 6444752), (16, 4430767), (22, 3222376), (44, 1611188), (88, 805594), (176, 402797)]