71311578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{70327}}^1$

素因数の和:70358

約数の個数: 24

約数和(自身を含む): 154440288

約数和(自身を除く): 83128710

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 70327, 140654, 210981, 421962, 914251, 1828502, 2742753, 5485506, 11885263, 23770526, 35655789, 71311578]

約数ペア:

[(1, 71311578), (2, 35655789), (3, 23770526), (6, 11885263), (13, 5485506), (26, 2742753), (39, 1828502), (78, 914251), (169, 421962), (338, 210981), (507, 140654), (1014, 70327)]