64020287928

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{20362687}}^1$

素因数の和:20362827

約数の個数: 32

約数和(自身を含む): 161272488960

約数和(自身を除く): 97252201032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 20362687, 40725374, 61088061, 81450748, 122176122, 162901496, 244352244, 488704488, 2667511997, 5335023994, 8002535991, 10670047988, 16005071982, 21340095976, 32010143964, 64020287928]

約数ペア:

[(1, 64020287928), (2, 32010143964), (3, 21340095976), (4, 16005071982), (6, 10670047988), (8, 8002535991), (12, 5335023994), (24, 2667511997), (131, 488704488), (262, 244352244), (393, 162901496), (524, 122176122), (786, 81450748), (1048, 61088061), (1572, 40725374), (3144, 20362687)]