78842848

素因数分解:

$2^5\times 7^1\times {\mathrm{383}}^1\times {\mathrm{919}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 178053120

約数和(自身を除く): 99210272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 383, 766, 919, 1532, 1838, 2681, 3064, 3676, 5362, 6128, 6433, 7352, 10724, 12256, 12866, 14704, 21448, 25732, 29408, 42896, 51464, 85792, 102928, 205856, 351977, 703954, 1407908, 2463839, 2815816, 4927678, 5631632, 9855356, 11263264, 19710712, 39421424, 78842848]

約数ペア:

[(1, 78842848), (2, 39421424), (4, 19710712), (7, 11263264), (8, 9855356), (14, 5631632), (16, 4927678), (28, 2815816), (32, 2463839), (56, 1407908), (112, 703954), (224, 351977), (383, 205856), (766, 102928), (919, 85792), (1532, 51464), (1838, 42896), (2681, 29408), (3064, 25732), (3676, 21448), (5362, 14704), (6128, 12866), (6433, 12256), (7352, 10724)]