86896628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{238727}}^1$

素因数の和:238751

約数の個数: 24

約数和(自身を含む): 187162752

約数和(自身を除く): 100266124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 238727, 477454, 954908, 1671089, 3103451, 3342178, 6206902, 6684356, 12413804, 21724157, 43448314, 86896628]

約数ペア:

[(1, 86896628), (2, 43448314), (4, 21724157), (7, 12413804), (13, 6684356), (14, 6206902), (26, 3342178), (28, 3103451), (52, 1671089), (91, 954908), (182, 477454), (364, 238727)]