64399132

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{17293}}^1$

素因数の和:17330

約数の個数: 36

約数和(自身を含む): 138006120

約数和(自身を除く): 73606988

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 17293, 34586, 69172, 121051, 242102, 328567, 484204, 657134, 847357, 1314268, 1694714, 2299969, 3389428, 4599938, 9199876, 16099783, 32199566, 64399132]

約数ペア:

[(1, 64399132), (2, 32199566), (4, 16099783), (7, 9199876), (14, 4599938), (19, 3389428), (28, 2299969), (38, 1694714), (49, 1314268), (76, 847357), (98, 657134), (133, 484204), (196, 328567), (266, 242102), (532, 121051), (931, 69172), (1862, 34586), (3724, 17293)]