2852756144

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{358747}}^1$

素因数の和:358833

約数の個数: 40

約数和(自身を含む): 6405804288

約数和(自身を除く): 3553048144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 358747, 717494, 1434988, 2511229, 2869976, 5022458, 5739952, 10044916, 20089832, 25471037, 40179664, 50942074, 101884148, 178297259, 203768296, 356594518, 407536592, 713189036, 1426378072, 2852756144]

約数ペア:

[(1, 2852756144), (2, 1426378072), (4, 713189036), (7, 407536592), (8, 356594518), (14, 203768296), (16, 178297259), (28, 101884148), (56, 50942074), (71, 40179664), (112, 25471037), (142, 20089832), (284, 10044916), (497, 5739952), (568, 5022458), (994, 2869976), (1136, 2511229), (1988, 1434988), (3976, 717494), (7952, 358747)]