71886367

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{9161}}^1$

素因数の和:9246

約数の個数: 16

約数和(自身を含む): 87955200

約数和(自身を除く): 16068833

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 9161, 64127, 174059, 540499, 1218413, 3783493, 10269481, 71886367]

約数ペア:

[(1, 71886367), (7, 10269481), (19, 3783493), (59, 1218413), (133, 540499), (413, 174059), (1121, 64127), (7847, 9161)]