63470876

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{4561}}^1$

素因数の和:4650

約数の個数: 36

約数和(自身を含む): 131057136

約数和(自身を除く): 67586260

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 4561, 6958, 9122, 13916, 18244, 31927, 63854, 127708, 223489, 323831, 446978, 647662, 893956, 1295324, 2266817, 4533634, 9067268, 15867719, 31735438, 63470876]

約数ペア:

[(1, 63470876), (2, 31735438), (4, 15867719), (7, 9067268), (14, 4533634), (28, 2266817), (49, 1295324), (71, 893956), (98, 647662), (142, 446978), (196, 323831), (284, 223489), (497, 127708), (994, 63854), (1988, 31927), (3479, 18244), (4561, 13916), (6958, 9122)]