67712768

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{15559}}^1$

素因数の和:15592

約数の個数: 36

約数和(自身を含む): 143120880

約数和(自身を除く): 75408112

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 15559, 31118, 62236, 124472, 248944, 264503, 497888, 529006, 995776, 1058012, 1991552, 2116024, 3983104, 4232048, 8464096, 16928192, 33856384, 67712768]

約数ペア:

[(1, 67712768), (2, 33856384), (4, 16928192), (8, 8464096), (16, 4232048), (17, 3983104), (32, 2116024), (34, 1991552), (64, 1058012), (68, 995776), (128, 529006), (136, 497888), (256, 264503), (272, 248944), (544, 124472), (1088, 62236), (2176, 31118), (4352, 15559)]