73495708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{128489}}^1$

素因数の和:128517

約数の個数: 24

約数和(自身を含む): 151104240

約数和(自身を除く): 77608532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 128489, 256978, 513956, 1413379, 1670357, 2826758, 3340714, 5653516, 6681428, 18373927, 36747854, 73495708]

約数ペア:

[(1, 73495708), (2, 36747854), (4, 18373927), (11, 6681428), (13, 5653516), (22, 3340714), (26, 2826758), (44, 1670357), (52, 1413379), (143, 513956), (286, 256978), (572, 128489)]