71028272

素因数分解:

$2^4\times 7^1\times {\mathrm{634181}}^1$

素因数の和:634196

約数の個数: 20

約数和(自身を含む): 157277136

約数和(自身を除く): 86248864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 634181, 1268362, 2536724, 4439267, 5073448, 8878534, 10146896, 17757068, 35514136, 71028272]

約数ペア:

[(1, 71028272), (2, 35514136), (4, 17757068), (7, 10146896), (8, 8878534), (14, 5073448), (16, 4439267), (28, 2536724), (56, 1268362), (112, 634181)]