71912598

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1321}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 147979392

約数和(自身を除く): 76066794

約数列:

[1, 2, 3, 6, 43, 86, 129, 211, 258, 422, 633, 1266, 1321, 2642, 3963, 7926, 9073, 18146, 27219, 54438, 56803, 113606, 170409, 278731, 340818, 557462, 836193, 1672386, 11985433, 23970866, 35956299, 71912598]

約数ペア:

[(1, 71912598), (2, 35956299), (3, 23970866), (6, 11985433), (43, 1672386), (86, 836193), (129, 557462), (211, 340818), (258, 278731), (422, 170409), (633, 113606), (1266, 56803), (1321, 54438), (2642, 27219), (3963, 18146), (7926, 9073)]