64194152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1741}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 131695200

約数和(自身を除く): 67501048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 419, 838, 1676, 1741, 3352, 3482, 4609, 6964, 9218, 13928, 18436, 19151, 36872, 38302, 76604, 153208, 729479, 1458958, 2917916, 5835832, 8024269, 16048538, 32097076, 64194152]

約数ペア:

[(1, 64194152), (2, 32097076), (4, 16048538), (8, 8024269), (11, 5835832), (22, 2917916), (44, 1458958), (88, 729479), (419, 153208), (838, 76604), (1676, 38302), (1741, 36872), (3352, 19151), (3482, 18436), (4609, 13928), (6964, 9218)]