22313144

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 51244800

約数和(自身を除く): 28931656

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 67, 76, 133, 134, 152, 266, 268, 313, 469, 532, 536, 626, 938, 1064, 1252, 1273, 1876, 2191, 2504, 2546, 3752, 4382, 5092, 5947, 8764, 8911, 10184, 11894, 17528, 17822, 20971, 23788, 35644, 41629, 41942, 47576, 71288, 83258, 83884, 146797, 166516, 167768, 293594, 333032, 398449, 587188, 796898, 1174376, 1593796, 2789143, 3187592, 5578286, 11156572, 22313144]

約数ペア:

[(1, 22313144), (2, 11156572), (4, 5578286), (7, 3187592), (8, 2789143), (14, 1593796), (19, 1174376), (28, 796898), (38, 587188), (56, 398449), (67, 333032), (76, 293594), (133, 167768), (134, 166516), (152, 146797), (266, 83884), (268, 83258), (313, 71288), (469, 47576), (532, 41942), (536, 41629), (626, 35644), (938, 23788), (1064, 20971), (1252, 17822), (1273, 17528), (1876, 11894), (2191, 10184), (2504, 8911), (2546, 8764), (3752, 5947), (4382, 5092)]