71286904

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{52727}}^1$

素因数の和:52759

約数の個数: 24

約数和(自身を含む): 144738360

約数和(自身を除く): 73451456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 52727, 105454, 210908, 421816, 685451, 1370902, 2741804, 5483608, 8910863, 17821726, 35643452, 71286904]

約数ペア:

[(1, 71286904), (2, 35643452), (4, 17821726), (8, 8910863), (13, 5483608), (26, 2741804), (52, 1370902), (104, 685451), (169, 421816), (338, 210908), (676, 105454), (1352, 52727)]