42016722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 97044480

約数和(自身を除く): 55027758

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 89, 138, 178, 253, 267, 311, 506, 534, 622, 759, 933, 979, 1518, 1866, 1958, 2047, 2937, 3421, 4094, 5874, 6141, 6842, 7153, 10263, 12282, 14306, 20526, 21459, 22517, 27679, 42918, 45034, 55358, 67551, 78683, 83037, 135102, 157366, 166074, 236049, 304469, 472098, 608938, 636617, 913407, 1273234, 1826814, 1909851, 3819702, 7002787, 14005574, 21008361, 42016722]

約数ペア:

[(1, 42016722), (2, 21008361), (3, 14005574), (6, 7002787), (11, 3819702), (22, 1909851), (23, 1826814), (33, 1273234), (46, 913407), (66, 636617), (69, 608938), (89, 472098), (138, 304469), (178, 236049), (253, 166074), (267, 157366), (311, 135102), (506, 83037), (534, 78683), (622, 67551), (759, 55358), (933, 45034), (979, 42918), (1518, 27679), (1866, 22517), (1958, 21459), (2047, 20526), (2937, 14306), (3421, 12282), (4094, 10263), (5874, 7153), (6141, 6842)]