56853734

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 99740160

約数和(自身を除く): 42886426

約数列:

[1, 2, 7, 14, 89, 103, 178, 206, 443, 623, 721, 886, 1246, 1442, 3101, 6202, 9167, 18334, 39427, 45629, 64169, 78854, 91258, 128338, 275989, 319403, 551978, 638806, 4060981, 8121962, 28426867, 56853734]

約数ペア:

[(1, 56853734), (2, 28426867), (7, 8121962), (14, 4060981), (89, 638806), (103, 551978), (178, 319403), (206, 275989), (443, 128338), (623, 91258), (721, 78854), (886, 64169), (1246, 45629), (1442, 39427), (3101, 18334), (6202, 9167)]