28411568

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{30097}}^1$

素因数の和:30164

約数の個数: 20

約数和(自身を含む): 55982280

約数和(自身を除く): 27570712

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 30097, 60194, 120388, 240776, 481552, 1775723, 3551446, 7102892, 14205784, 28411568]

約数ペア:

[(1, 28411568), (2, 14205784), (4, 7102892), (8, 3551446), (16, 1775723), (59, 481552), (118, 240776), (236, 120388), (472, 60194), (944, 30097)]