40848248

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3271}}^1$

素因数の和:3507

約数の個数: 32

約数和(自身を含む): 87951360

約数和(自身を除く): 47103112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 3271, 6244, 6542, 12488, 13084, 22897, 26168, 45794, 91588, 183176, 729433, 1458866, 2917732, 5106031, 5835464, 10212062, 20424124, 40848248]

約数ペア:

[(1, 40848248), (2, 20424124), (4, 10212062), (7, 5835464), (8, 5106031), (14, 2917732), (28, 1458866), (56, 729433), (223, 183176), (446, 91588), (892, 45794), (1561, 26168), (1784, 22897), (3122, 13084), (3271, 12488), (6244, 6542)]