248505152

素因数分解:

$2^6\times 7^1\times {\mathrm{554699}}^1$

素因数の和:554718

約数の個数: 28

約数和(自身を含む): 563575200

約数和(自身を除く): 315070048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 554699, 1109398, 2218796, 3882893, 4437592, 7765786, 8875184, 15531572, 17750368, 31063144, 35500736, 62126288, 124252576, 248505152]

約数ペア:

[(1, 248505152), (2, 124252576), (4, 62126288), (7, 35500736), (8, 31063144), (14, 17750368), (16, 15531572), (28, 8875184), (32, 7765786), (56, 4437592), (64, 3882893), (112, 2218796), (224, 1109398), (448, 554699)]