4472144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 40

約数和(自身を含む): 9344640

約数和(自身を除く): 4872496

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 313, 376, 626, 752, 893, 1252, 1786, 2504, 3572, 5008, 5947, 7144, 11894, 14288, 14711, 23788, 29422, 47576, 58844, 95152, 117688, 235376, 279509, 559018, 1118036, 2236072, 4472144]

約数ペア:

[(1, 4472144), (2, 2236072), (4, 1118036), (8, 559018), (16, 279509), (19, 235376), (38, 117688), (47, 95152), (76, 58844), (94, 47576), (152, 29422), (188, 23788), (304, 14711), (313, 14288), (376, 11894), (626, 7144), (752, 5947), (893, 5008), (1252, 3572), (1786, 2504)]