13443328

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{3089}}^1$

素因数の和:3122

約数の個数: 36

約数和(自身を含む): 28421820

約数和(自身を除く): 14978492

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 3089, 4352, 6178, 12356, 24712, 49424, 52513, 98848, 105026, 197696, 210052, 395392, 420104, 790784, 840208, 1680416, 3360832, 6721664, 13443328]

約数ペア:

[(1, 13443328), (2, 6721664), (4, 3360832), (8, 1680416), (16, 840208), (17, 790784), (32, 420104), (34, 395392), (64, 210052), (68, 197696), (128, 105026), (136, 98848), (256, 52513), (272, 49424), (544, 24712), (1088, 12356), (2176, 6178), (3089, 4352)]