71978984

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{116849}}^1$

素因数の和:116873

約数の個数: 32

約数和(自身を含む): 168264000

約数和(自身を除く): 96285016

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 116849, 233698, 467396, 817943, 934792, 1285339, 1635886, 2570678, 3271772, 5141356, 6543544, 8997373, 10282712, 17994746, 35989492, 71978984]

約数ペア:

[(1, 71978984), (2, 35989492), (4, 17994746), (7, 10282712), (8, 8997373), (11, 6543544), (14, 5141356), (22, 3271772), (28, 2570678), (44, 1635886), (56, 1285339), (77, 934792), (88, 817943), (154, 467396), (308, 233698), (616, 116849)]