61406408

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3643}}^1$

素因数の和:3706

約数の個数: 48

約数和(自身を含む): 137087280

約数和(自身を除く): 75680872

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 2107, 2408, 3643, 4214, 7286, 8428, 14572, 16856, 25501, 29144, 51002, 102004, 156649, 178507, 204008, 313298, 357014, 626596, 714028, 1096543, 1253192, 1428056, 2193086, 4386172, 7675801, 8772344, 15351602, 30703204, 61406408]

約数ペア:

[(1, 61406408), (2, 30703204), (4, 15351602), (7, 8772344), (8, 7675801), (14, 4386172), (28, 2193086), (43, 1428056), (49, 1253192), (56, 1096543), (86, 714028), (98, 626596), (172, 357014), (196, 313298), (301, 204008), (344, 178507), (392, 156649), (602, 102004), (1204, 51002), (2107, 29144), (2408, 25501), (3643, 16856), (4214, 14572), (7286, 8428)]