40797232

素因数分解:

$2^4\times 7^1\times {\mathrm{563}}^1\times {\mathrm{647}}^1$

素因数の和:1225

約数の個数: 40

約数和(自身を含む): 90637056

約数和(自身を除く): 49839824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 563, 647, 1126, 1294, 2252, 2588, 3941, 4504, 4529, 5176, 7882, 9008, 9058, 10352, 15764, 18116, 31528, 36232, 63056, 72464, 364261, 728522, 1457044, 2549827, 2914088, 5099654, 5828176, 10199308, 20398616, 40797232]

約数ペア:

[(1, 40797232), (2, 20398616), (4, 10199308), (7, 5828176), (8, 5099654), (14, 2914088), (16, 2549827), (28, 1457044), (56, 728522), (112, 364261), (563, 72464), (647, 63056), (1126, 36232), (1294, 31528), (2252, 18116), (2588, 15764), (3941, 10352), (4504, 9058), (4529, 9008), (5176, 7882)]