40283992

素因数分解:

$2^3\times 7^1\times {\mathrm{811}}^1\times {\mathrm{887}}^1$

素因数の和:1711

約数の個数: 32

約数和(自身を含む): 86526720

約数和(自身を除く): 46242728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 811, 887, 1622, 1774, 3244, 3548, 5677, 6209, 6488, 7096, 11354, 12418, 22708, 24836, 45416, 49672, 719357, 1438714, 2877428, 5035499, 5754856, 10070998, 20141996, 40283992]

約数ペア:

[(1, 40283992), (2, 20141996), (4, 10070998), (7, 5754856), (8, 5035499), (14, 2877428), (28, 1438714), (56, 719357), (811, 49672), (887, 45416), (1622, 24836), (1774, 22708), (3244, 12418), (3548, 11354), (5677, 7096), (6209, 6488)]