71066072

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{16481}}^1$

素因数の和:16512

約数の個数: 48

約数和(自身を含む): 169105320

約数和(自身を除く): 98039248

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 16481, 32962, 65924, 115367, 131848, 181291, 230734, 362582, 461468, 725164, 807569, 922936, 1269037, 1450328, 1615138, 2538074, 3230276, 5076148, 6460552, 8883259, 10152296, 17766518, 35533036, 71066072]

約数ペア:

[(1, 71066072), (2, 35533036), (4, 17766518), (7, 10152296), (8, 8883259), (11, 6460552), (14, 5076148), (22, 3230276), (28, 2538074), (44, 1615138), (49, 1450328), (56, 1269037), (77, 922936), (88, 807569), (98, 725164), (154, 461468), (196, 362582), (308, 230734), (392, 181291), (539, 131848), (616, 115367), (1078, 65924), (2156, 32962), (4312, 16481)]