71315296

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{13187}}^1$

素因数の和:13223

約数の個数: 36

約数和(自身を含む): 152044452

約数和(自身を除く): 80729156

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 13187, 26374, 52748, 105496, 171431, 210992, 342862, 421984, 685724, 1371448, 2228603, 2742896, 4457206, 5485792, 8914412, 17828824, 35657648, 71315296]

約数ペア:

[(1, 71315296), (2, 35657648), (4, 17828824), (8, 8914412), (13, 5485792), (16, 4457206), (26, 2742896), (32, 2228603), (52, 1371448), (104, 685724), (169, 421984), (208, 342862), (338, 210992), (416, 171431), (676, 105496), (1352, 52748), (2704, 26374), (5408, 13187)]