67778834084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{7996559}}^1$

素因数の和:7996739

約数の個数: 24

約数和(自身を含む): 128520712320

約数和(自身を除く): 60741878236

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 8476, 7996559, 15993118, 31986236, 103955267, 207910534, 415821068, 1303439117, 2606878234, 5213756468, 16944708521, 33889417042, 67778834084]

約数ペア:

[(1, 67778834084), (2, 33889417042), (4, 16944708521), (13, 5213756468), (26, 2606878234), (52, 1303439117), (163, 415821068), (326, 207910534), (652, 103955267), (2119, 31986236), (4238, 15993118), (8476, 7996559)]