56943376

素因数分解:

$2^4\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1307}}^1$

素因数の和:1711

約数の個数: 40

約数和(自身を含む): 126509760

約数和(自身を除く): 69566384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 389, 778, 1307, 1556, 2614, 2723, 3112, 5228, 5446, 6224, 9149, 10456, 10892, 18298, 20912, 21784, 36596, 43568, 73192, 146384, 508423, 1016846, 2033692, 3558961, 4067384, 7117922, 8134768, 14235844, 28471688, 56943376]

約数ペア:

[(1, 56943376), (2, 28471688), (4, 14235844), (7, 8134768), (8, 7117922), (14, 4067384), (16, 3558961), (28, 2033692), (56, 1016846), (112, 508423), (389, 146384), (778, 73192), (1307, 43568), (1556, 36596), (2614, 21784), (2723, 20912), (3112, 18298), (5228, 10892), (5446, 10456), (6224, 9149)]