440039488

素因数分解:

$2^6\times 7^1\times {\mathrm{982231}}^1$

素因数の和:982250

約数の個数: 28

約数和(自身を含む): 997947712

約数和(自身を除く): 557908224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 982231, 1964462, 3928924, 6875617, 7857848, 13751234, 15715696, 27502468, 31431392, 55004936, 62862784, 110009872, 220019744, 440039488]

約数ペア:

[(1, 440039488), (2, 220019744), (4, 110009872), (7, 62862784), (8, 55004936), (14, 31431392), (16, 27502468), (28, 15715696), (32, 13751234), (56, 7857848), (64, 6875617), (112, 3928924), (224, 1964462), (448, 982231)]