7086772

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 16662240

約数和(自身を除く): 9575468

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 173, 196, 209, 266, 308, 346, 418, 532, 539, 692, 836, 931, 1078, 1211, 1463, 1862, 1903, 2156, 2422, 2926, 3287, 3724, 3806, 4844, 5852, 6574, 7612, 8477, 10241, 13148, 13321, 16954, 20482, 23009, 26642, 33908, 36157, 40964, 46018, 53284, 72314, 92036, 93247, 144628, 161063, 186494, 253099, 322126, 372988, 506198, 644252, 1012396, 1771693, 3543386, 7086772]

約数ペア:

[(1, 7086772), (2, 3543386), (4, 1771693), (7, 1012396), (11, 644252), (14, 506198), (19, 372988), (22, 322126), (28, 253099), (38, 186494), (44, 161063), (49, 144628), (76, 93247), (77, 92036), (98, 72314), (133, 53284), (154, 46018), (173, 40964), (196, 36157), (209, 33908), (266, 26642), (308, 23009), (346, 20482), (418, 16954), (532, 13321), (539, 13148), (692, 10241), (836, 8477), (931, 7612), (1078, 6574), (1211, 5852), (1463, 4844), (1862, 3806), (1903, 3724), (2156, 3287), (2422, 2926)]