69480268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{121469}}^1$

素因数の和:121497

約数の個数: 24

約数和(自身を含む): 142848720

約数和(自身を除く): 73368452

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 121469, 242938, 485876, 1336159, 1579097, 2672318, 3158194, 5344636, 6316388, 17370067, 34740134, 69480268]

約数ペア:

[(1, 69480268), (2, 34740134), (4, 17370067), (11, 6316388), (13, 5344636), (22, 3158194), (26, 2672318), (44, 1579097), (52, 1336159), (143, 485876), (286, 242938), (572, 121469)]