66886288

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3001}}^1$

素因数の和:3215

約数の個数: 40

約数和(自身を含む): 148899200

約数和(自身を除く): 82012912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1393, 1592, 2786, 3001, 3184, 5572, 6002, 11144, 12004, 21007, 22288, 24008, 42014, 48016, 84028, 168056, 336112, 597199, 1194398, 2388796, 4180393, 4777592, 8360786, 9555184, 16721572, 33443144, 66886288]

約数ペア:

[(1, 66886288), (2, 33443144), (4, 16721572), (7, 9555184), (8, 8360786), (14, 4777592), (16, 4180393), (28, 2388796), (56, 1194398), (112, 597199), (199, 336112), (398, 168056), (796, 84028), (1393, 48016), (1592, 42014), (2786, 24008), (3001, 22288), (3184, 21007), (5572, 12004), (6002, 11144)]