78889646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{12671}}^1$

素因数の和:12967

約数の個数: 16

約数和(自身を含む): 129558528

約数和(自身を除く): 50668882

約数列:

[1, 2, 11, 22, 283, 566, 3113, 6226, 12671, 25342, 139381, 278762, 3585893, 7171786, 39444823, 78889646]

約数ペア:

[(1, 78889646), (2, 39444823), (11, 7171786), (22, 3585893), (283, 278762), (566, 139381), (3113, 25342), (6226, 12671)]