64007648

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{15269}}^1$

素因数の和:15410

約数の個数: 24

約数和(自身を含む): 126985320

約数和(自身を除く): 62977672

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 15269, 30538, 61076, 122152, 244304, 488608, 2000239, 4000478, 8000956, 16001912, 32003824, 64007648]

約数ペア:

[(1, 64007648), (2, 32003824), (4, 16001912), (8, 8000956), (16, 4000478), (32, 2000239), (131, 488608), (262, 244304), (524, 122152), (1048, 61076), (2096, 30538), (4192, 15269)]