28929647

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 31363200

約数和(自身を除く): 2433553

約数列:

[1, 19, 59, 131, 197, 1121, 2489, 3743, 7729, 11623, 25807, 146851, 220837, 490333, 1522613, 28929647]

約数ペア:

[(1, 28929647), (19, 1522613), (59, 490333), (131, 220837), (197, 146851), (1121, 25807), (2489, 11623), (3743, 7729)]