412934750848

素因数分解:

$2^7\times {\mathrm{35521}}^1\times {\mathrm{90821}}^1$

素因数の和:126356

約数の個数: 32

約数和(自身を含む): 822675666420

約数和(自身を除く): 409740915572

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 35521, 71042, 90821, 142084, 181642, 284168, 363284, 568336, 726568, 1136672, 1453136, 2273344, 2906272, 4546688, 5812544, 11625088, 3226052741, 6452105482, 12904210964, 25808421928, 51616843856, 103233687712, 206467375424, 412934750848]

約数ペア:

[(1, 412934750848), (2, 206467375424), (4, 103233687712), (8, 51616843856), (16, 25808421928), (32, 12904210964), (64, 6452105482), (128, 3226052741), (35521, 11625088), (71042, 5812544), (90821, 4546688), (142084, 2906272), (181642, 2273344), (284168, 1453136), (363284, 1136672), (568336, 726568)]