129744064

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{43133}}^1$

素因数の和:43192

約数の個数: 28

約数和(自身を含む): 262944864

約数和(自身を除く): 133200800

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 43133, 86266, 172532, 345064, 690128, 1380256, 2027251, 2760512, 4054502, 8109004, 16218008, 32436016, 64872032, 129744064]

約数ペア:

[(1, 129744064), (2, 64872032), (4, 32436016), (8, 16218008), (16, 8109004), (32, 4054502), (47, 2760512), (64, 2027251), (94, 1380256), (188, 690128), (376, 345064), (752, 172532), (1504, 86266), (3008, 43133)]