28316214

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{3923}}^1$

素因数の和:4332

約数の個数: 24

約数和(自身を含む): 61520472

約数和(自身を除く): 33204258

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 3923, 7218, 7846, 11769, 23538, 35307, 70614, 1573123, 3146246, 4719369, 9438738, 14158107, 28316214]

約数ペア:

[(1, 28316214), (2, 14158107), (3, 9438738), (6, 4719369), (9, 3146246), (18, 1573123), (401, 70614), (802, 35307), (1203, 23538), (2406, 11769), (3609, 7846), (3923, 7218)]