42887868

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{491}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 104146560

約数和(自身を除く): 61258692

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 251, 348, 491, 502, 753, 982, 1004, 1473, 1506, 1964, 2946, 3012, 5892, 7279, 14239, 14558, 21837, 28478, 29116, 42717, 43674, 56956, 85434, 87348, 123241, 170868, 246482, 369723, 492964, 739446, 1478892, 3573989, 7147978, 10721967, 14295956, 21443934, 42887868]

約数ペア:

[(1, 42887868), (2, 21443934), (3, 14295956), (4, 10721967), (6, 7147978), (12, 3573989), (29, 1478892), (58, 739446), (87, 492964), (116, 369723), (174, 246482), (251, 170868), (348, 123241), (491, 87348), (502, 85434), (753, 56956), (982, 43674), (1004, 42717), (1473, 29116), (1506, 28478), (1964, 21837), (2946, 14558), (3012, 14239), (5892, 7279)]