71169478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{6911}}^1$

素因数の和:7203

約数の個数: 16

約数和(自身を含む): 112803840

約数和(自身を除く): 41634362

約数列:

[1, 2, 19, 38, 271, 542, 5149, 6911, 10298, 13822, 131309, 262618, 1872881, 3745762, 35584739, 71169478]

約数ペア:

[(1, 71169478), (2, 35584739), (19, 3745762), (38, 1872881), (271, 262618), (542, 131309), (5149, 13822), (6911, 10298)]