868764064

素因数分解:

$2^5\times 7^1\times {\mathrm{353}}^1\times {\mathrm{10987}}^1$

素因数の和:11357

約数の個数: 48

約数和(自身を含む): 1960435008

約数和(自身を除く): 1091670944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 353, 706, 1412, 2471, 2824, 4942, 5648, 9884, 10987, 11296, 19768, 21974, 39536, 43948, 76909, 79072, 87896, 153818, 175792, 307636, 351584, 615272, 1230544, 2461088, 3878411, 7756822, 15513644, 27148877, 31027288, 54297754, 62054576, 108595508, 124109152, 217191016, 434382032, 868764064]

約数ペア:

[(1, 868764064), (2, 434382032), (4, 217191016), (7, 124109152), (8, 108595508), (14, 62054576), (16, 54297754), (28, 31027288), (32, 27148877), (56, 15513644), (112, 7756822), (224, 3878411), (353, 2461088), (706, 1230544), (1412, 615272), (2471, 351584), (2824, 307636), (4942, 175792), (5648, 153818), (9884, 87896), (10987, 79072), (11296, 76909), (19768, 43948), (21974, 39536)]