74982352

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:547

約数の個数: 40

約数和(自身を含む): 148097664

約数和(自身を除く): 73115312

約数列:

[1, 2, 4, 8, 16, 103, 173, 206, 263, 346, 412, 526, 692, 824, 1052, 1384, 1648, 2104, 2768, 4208, 17819, 27089, 35638, 45499, 54178, 71276, 90998, 108356, 142552, 181996, 216712, 285104, 363992, 433424, 727984, 4686397, 9372794, 18745588, 37491176, 74982352]

約数ペア:

[(1, 74982352), (2, 37491176), (4, 18745588), (8, 9372794), (16, 4686397), (103, 727984), (173, 433424), (206, 363992), (263, 285104), (346, 216712), (412, 181996), (526, 142552), (692, 108356), (824, 90998), (1052, 71276), (1384, 54178), (1648, 45499), (2104, 35638), (2768, 27089), (4208, 17819)]