71336624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1609}}^1$

素因数の和:1797

約数の個数: 40

約数和(自身を含む): 147334320

約数和(自身を除く): 75997696

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 272, 326, 652, 1304, 1609, 2608, 2771, 3218, 5542, 6436, 11084, 12872, 22168, 25744, 27353, 44336, 54706, 109412, 218824, 262267, 437648, 524534, 1049068, 2098136, 4196272, 4458539, 8917078, 17834156, 35668312, 71336624]

約数ペア:

[(1, 71336624), (2, 35668312), (4, 17834156), (8, 8917078), (16, 4458539), (17, 4196272), (34, 2098136), (68, 1049068), (136, 524534), (163, 437648), (272, 262267), (326, 218824), (652, 109412), (1304, 54706), (1609, 44336), (2608, 27353), (2771, 25744), (3218, 22168), (5542, 12872), (6436, 11084)]