768128

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 1624860

約数和(自身を除く): 856732

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 353, 544, 706, 1088, 1412, 2176, 2824, 5648, 6001, 11296, 12002, 22592, 24004, 45184, 48008, 96016, 192032, 384064, 768128]

約数ペア:

[(1, 768128), (2, 384064), (4, 192032), (8, 96016), (16, 48008), (17, 45184), (32, 24004), (34, 22592), (64, 12002), (68, 11296), (128, 6001), (136, 5648), (272, 2824), (353, 2176), (544, 1412), (706, 1088)]