712614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 1755648

約数和(自身を除く): 1043034

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 57, 94, 114, 133, 141, 266, 282, 329, 361, 399, 658, 722, 798, 893, 987, 1083, 1786, 1974, 2166, 2527, 2679, 5054, 5358, 6251, 7581, 12502, 15162, 16967, 18753, 33934, 37506, 50901, 101802, 118769, 237538, 356307, 712614]

約数ペア:

[(1, 712614), (2, 356307), (3, 237538), (6, 118769), (7, 101802), (14, 50901), (19, 37506), (21, 33934), (38, 18753), (42, 16967), (47, 15162), (57, 12502), (94, 7581), (114, 6251), (133, 5358), (141, 5054), (266, 2679), (282, 2527), (329, 2166), (361, 1974), (399, 1786), (658, 1083), (722, 987), (798, 893)]