73549288

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 140434560

約数和(自身を除く): 66885272

約数列:

[1, 2, 4, 8, 83, 166, 257, 332, 431, 514, 664, 862, 1028, 1724, 2056, 3448, 21331, 35773, 42662, 71546, 85324, 110767, 143092, 170648, 221534, 286184, 443068, 886136, 9193661, 18387322, 36774644, 73549288]

約数ペア:

[(1, 73549288), (2, 36774644), (4, 18387322), (8, 9193661), (83, 886136), (166, 443068), (257, 286184), (332, 221534), (431, 170648), (514, 143092), (664, 110767), (862, 85324), (1028, 71546), (1724, 42662), (2056, 35773), (3448, 21331)]