28601264

素因数分解:

$2^4\times {\mathrm{859}}^1\times {\mathrm{2081}}^1$

素因数の和:2948

約数の個数: 20

約数和(自身を含む): 55506120

約数和(自身を除く): 26904856

約数列:

[1, 2, 4, 8, 16, 859, 1718, 2081, 3436, 4162, 6872, 8324, 13744, 16648, 33296, 1787579, 3575158, 7150316, 14300632, 28601264]

約数ペア:

[(1, 28601264), (2, 14300632), (4, 7150316), (8, 3575158), (16, 1787579), (859, 33296), (1718, 16648), (2081, 13744), (3436, 8324), (4162, 6872)]