78859192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1979}}^1$

素因数の和:2295

約数の個数: 32

約数和(自身を含む): 157172400

約数和(自身を除く): 78313208

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 293, 586, 1172, 1979, 2344, 3958, 4981, 7916, 9962, 15832, 19924, 33643, 39848, 67286, 134572, 269144, 579847, 1159694, 2319388, 4638776, 9857399, 19714798, 39429596, 78859192]

約数ペア:

[(1, 78859192), (2, 39429596), (4, 19714798), (8, 9857399), (17, 4638776), (34, 2319388), (68, 1159694), (136, 579847), (293, 269144), (586, 134572), (1172, 67286), (1979, 39848), (2344, 33643), (3958, 19924), (4981, 15832), (7916, 9962)]