334772672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{402371}}^1$

素因数の和:402396

約数の個数: 28

約数和(自身を含む): 715417416

約数和(自身を除く): 380644744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 402371, 804742, 1609484, 3218968, 5230823, 6437936, 10461646, 12875872, 20923292, 25751744, 41846584, 83693168, 167386336, 334772672]

約数ペア:

[(1, 334772672), (2, 167386336), (4, 83693168), (8, 41846584), (13, 25751744), (16, 20923292), (26, 12875872), (32, 10461646), (52, 6437936), (64, 5230823), (104, 3218968), (208, 1609484), (416, 804742), (832, 402371)]