27928986

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 57760128

約数和(自身を除く): 29831142

約数列:

[1, 2, 3, 6, 53, 71, 106, 142, 159, 213, 318, 426, 1237, 2474, 3711, 3763, 7422, 7526, 11289, 22578, 65561, 87827, 131122, 175654, 196683, 263481, 393366, 526962, 4654831, 9309662, 13964493, 27928986]

約数ペア:

[(1, 27928986), (2, 13964493), (3, 9309662), (6, 4654831), (53, 526962), (71, 393366), (106, 263481), (142, 196683), (159, 175654), (213, 131122), (318, 87827), (426, 65561), (1237, 22578), (2474, 11289), (3711, 7526), (3763, 7422)]