15678084856

素因数分解:

$2^3\times 7^1\times {\mathrm{4073}}^1\times {\mathrm{68737}}^1$

素因数の和:72823

約数の個数: 32

約数和(自身を含む): 33604633440

約数和(自身を除く): 17926548584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4073, 8146, 16292, 28511, 32584, 57022, 68737, 114044, 137474, 228088, 274948, 481159, 549896, 962318, 1924636, 3849272, 279965801, 559931602, 1119863204, 1959760607, 2239726408, 3919521214, 7839042428, 15678084856]

約数ペア:

[(1, 15678084856), (2, 7839042428), (4, 3919521214), (7, 2239726408), (8, 1959760607), (14, 1119863204), (28, 559931602), (56, 279965801), (4073, 3849272), (8146, 1924636), (16292, 962318), (28511, 549896), (32584, 481159), (57022, 274948), (68737, 228088), (114044, 137474)]