3896144

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:867

約数の個数: 40

約数和(自身を含む): 8838720

約数和(自身を除く): 4942576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 809, 1204, 1618, 2408, 3236, 4816, 5663, 6472, 11326, 12944, 22652, 34787, 45304, 69574, 90608, 139148, 243509, 278296, 487018, 556592, 974036, 1948072, 3896144]

約数ペア:

[(1, 3896144), (2, 1948072), (4, 974036), (7, 556592), (8, 487018), (14, 278296), (16, 243509), (28, 139148), (43, 90608), (56, 69574), (86, 45304), (112, 34787), (172, 22652), (301, 12944), (344, 11326), (602, 6472), (688, 5663), (809, 4816), (1204, 3236), (1618, 2408)]