64951348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 150449600

約数和(自身を除く): 85498252

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 484, 532, 836, 847, 1009, 1463, 1694, 2018, 2299, 2926, 3388, 4036, 4598, 5852, 7063, 9196, 11099, 14126, 16093, 19171, 22198, 28252, 32186, 38342, 44396, 64372, 76684, 77693, 122089, 134197, 155386, 210881, 244178, 268394, 310772, 421762, 488356, 536788, 843524, 854623, 1476167, 1709246, 2319691, 2952334, 3418492, 4639382, 5904668, 9278764, 16237837, 32475674, 64951348]

約数ペア:

[(1, 64951348), (2, 32475674), (4, 16237837), (7, 9278764), (11, 5904668), (14, 4639382), (19, 3418492), (22, 2952334), (28, 2319691), (38, 1709246), (44, 1476167), (76, 854623), (77, 843524), (121, 536788), (133, 488356), (154, 421762), (209, 310772), (242, 268394), (266, 244178), (308, 210881), (418, 155386), (484, 134197), (532, 122089), (836, 77693), (847, 76684), (1009, 64372), (1463, 44396), (1694, 38342), (2018, 32186), (2299, 28252), (2926, 22198), (3388, 19171), (4036, 16093), (4598, 14126), (5852, 11099), (7063, 9196)]