40403776

素因数分解:

$2^6\times 7^1\times {\mathrm{90187}}^1$

素因数の和:90206

約数の個数: 28

約数和(自身を含む): 91631008

約数和(自身を除く): 51227232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 90187, 180374, 360748, 631309, 721496, 1262618, 1442992, 2525236, 2885984, 5050472, 5771968, 10100944, 20201888, 40403776]

約数ペア:

[(1, 40403776), (2, 20201888), (4, 10100944), (7, 5771968), (8, 5050472), (14, 2885984), (16, 2525236), (28, 1442992), (32, 1262618), (56, 721496), (64, 631309), (112, 360748), (224, 180374), (448, 90187)]