2488403648

素因数分解:

$2^6\times {\mathrm{547}}^1\times {\mathrm{71081}}^1$

素因数の和:71640

約数の個数: 28

約数和(自身を含む): 4947022872

約数和(自身を除く): 2458619224

約数列:

[1, 2, 4, 8, 16, 32, 64, 547, 1094, 2188, 4376, 8752, 17504, 35008, 71081, 142162, 284324, 568648, 1137296, 2274592, 4549184, 38881307, 77762614, 155525228, 311050456, 622100912, 1244201824, 2488403648]

約数ペア:

[(1, 2488403648), (2, 1244201824), (4, 622100912), (8, 311050456), (16, 155525228), (32, 77762614), (64, 38881307), (547, 4549184), (1094, 2274592), (2188, 1137296), (4376, 568648), (8752, 284324), (17504, 142162), (35008, 71081)]