7146128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2175

約数の個数: 40

約数和(自身を含む): 15906720

約数和(自身を除く): 8760592

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 2137, 3344, 4274, 8548, 17096, 23507, 34192, 40603, 47014, 81206, 94028, 162412, 188056, 324824, 376112, 446633, 649648, 893266, 1786532, 3573064, 7146128]

約数ペア:

[(1, 7146128), (2, 3573064), (4, 1786532), (8, 893266), (11, 649648), (16, 446633), (19, 376112), (22, 324824), (38, 188056), (44, 162412), (76, 94028), (88, 81206), (152, 47014), (176, 40603), (209, 34192), (304, 23507), (418, 17096), (836, 8548), (1672, 4274), (2137, 3344)]