13749328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{50549}}^1$

素因数の和:50574

約数の個数: 20

約数和(自身を含む): 28206900

約数和(自身を除く): 14457572

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 50549, 101098, 202196, 404392, 808784, 859333, 1718666, 3437332, 6874664, 13749328]

約数ペア:

[(1, 13749328), (2, 6874664), (4, 3437332), (8, 1718666), (16, 859333), (17, 808784), (34, 404392), (68, 202196), (136, 101098), (272, 50549)]