3948416

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 7966200

約数和(自身を除く): 4017784

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 283, 436, 566, 872, 1132, 1744, 2264, 3488, 4528, 6976, 9056, 13952, 18112, 30847, 36224, 61694, 123388, 246776, 493552, 987104, 1974208, 3948416]

約数ペア:

[(1, 3948416), (2, 1974208), (4, 987104), (8, 493552), (16, 246776), (32, 123388), (64, 61694), (109, 36224), (128, 30847), (218, 18112), (283, 13952), (436, 9056), (566, 6976), (872, 4528), (1132, 3488), (1744, 2264)]