28925733

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{743}}^1$

素因数の和:1448

約数の個数: 16

約数和(自身を含む): 40711680

約数和(自身を除く): 11785947

約数列:

[1, 3, 19, 57, 683, 743, 2049, 2229, 12977, 14117, 38931, 42351, 507469, 1522407, 9641911, 28925733]

約数ペア:

[(1, 28925733), (3, 9641911), (19, 1522407), (57, 507469), (683, 42351), (743, 38931), (2049, 14117), (2229, 12977)]