1621184

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:432

約数の個数: 28

約数和(自身を含む): 3270504

約数和(自身を除く): 1649320

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 347, 584, 694, 1168, 1388, 2336, 2776, 4672, 5552, 11104, 22208, 25331, 50662, 101324, 202648, 405296, 810592, 1621184]

約数ペア:

[(1, 1621184), (2, 810592), (4, 405296), (8, 202648), (16, 101324), (32, 50662), (64, 25331), (73, 22208), (146, 11104), (292, 5552), (347, 4672), (584, 2776), (694, 2336), (1168, 1388)]