28440512

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{139}}^2$

素因数の和:313

約数の個数: 42

約数和(自身を含む): 59317128

約数和(自身を除く): 30876616

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 139, 184, 278, 368, 556, 736, 1112, 1472, 2224, 3197, 4448, 6394, 8896, 12788, 19321, 25576, 38642, 51152, 77284, 102304, 154568, 204608, 309136, 444383, 618272, 888766, 1236544, 1777532, 3555064, 7110128, 14220256, 28440512]

約数ペア:

[(1, 28440512), (2, 14220256), (4, 7110128), (8, 3555064), (16, 1777532), (23, 1236544), (32, 888766), (46, 618272), (64, 444383), (92, 309136), (139, 204608), (184, 154568), (278, 102304), (368, 77284), (556, 51152), (736, 38642), (1112, 25576), (1472, 19321), (2224, 12788), (3197, 8896), (4448, 6394)]