27377728

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2657}}^1$

素因数の和:2699

約数の個数: 56

約数和(自身を含む): 64812672

約数和(自身を除く): 37434944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 2657, 5152, 5314, 10304, 10628, 18599, 21256, 37198, 42512, 61111, 74396, 85024, 122222, 148792, 170048, 244444, 297584, 427777, 488888, 595168, 855554, 977776, 1190336, 1711108, 1955552, 3422216, 3911104, 6844432, 13688864, 27377728]

約数ペア:

[(1, 27377728), (2, 13688864), (4, 6844432), (7, 3911104), (8, 3422216), (14, 1955552), (16, 1711108), (23, 1190336), (28, 977776), (32, 855554), (46, 595168), (56, 488888), (64, 427777), (92, 297584), (112, 244444), (161, 170048), (184, 148792), (224, 122222), (322, 85024), (368, 74396), (448, 61111), (644, 42512), (736, 37198), (1288, 21256), (1472, 18599), (2576, 10628), (2657, 10304), (5152, 5314)]