77868574

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4799}}^1$

素因数の和:4888

約数の個数: 32

約数和(自身を含む): 142848000

約数和(自身を除く): 64979426

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1159, 2318, 4799, 8113, 9598, 16226, 33593, 67186, 91181, 182362, 292739, 585478, 638267, 1276534, 2049173, 4098346, 5562041, 11124082, 38934287, 77868574]

約数ペア:

[(1, 77868574), (2, 38934287), (7, 11124082), (14, 5562041), (19, 4098346), (38, 2049173), (61, 1276534), (122, 638267), (133, 585478), (266, 292739), (427, 182362), (854, 91181), (1159, 67186), (2318, 33593), (4799, 16226), (8113, 9598)]