723344

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:914

約数の個数: 20

約数和(自身を含む): 1429596

約数和(自身を除く): 706252

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 853, 1706, 3412, 6824, 13648, 45209, 90418, 180836, 361672, 723344]

約数ペア:

[(1, 723344), (2, 361672), (4, 180836), (8, 90418), (16, 45209), (53, 13648), (106, 6824), (212, 3412), (424, 1706), (848, 853)]