72457804792

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{227849}}^1$

素因数の和:228295

約数の個数: 32

約数和(自身を含む): 137366208000

約数和(自身を除く): 64908403208

約数列:

[1, 2, 4, 8, 127, 254, 313, 508, 626, 1016, 1252, 2504, 39751, 79502, 159004, 227849, 318008, 455698, 911396, 1822792, 28936823, 57873646, 71316737, 115747292, 142633474, 231494584, 285266948, 570533896, 9057225599, 18114451198, 36228902396, 72457804792]

約数ペア:

[(1, 72457804792), (2, 36228902396), (4, 18114451198), (8, 9057225599), (127, 570533896), (254, 285266948), (313, 231494584), (508, 142633474), (626, 115747292), (1016, 71316737), (1252, 57873646), (2504, 28936823), (39751, 1822792), (79502, 911396), (159004, 455698), (227849, 318008)]