15696528016

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{446533}}^1$

素因数の和:446580

約数の個数: 40

約数和(自身を含む): 32945278520

約数和(自身を除く): 17248750504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2197, 2704, 4394, 8788, 17576, 35152, 446533, 893066, 1786132, 3572264, 5804929, 7144528, 11609858, 23219716, 46439432, 75464077, 92878864, 150928154, 301856308, 603712616, 981033001, 1207425232, 1962066002, 3924132004, 7848264008, 15696528016]

約数ペア:

[(1, 15696528016), (2, 7848264008), (4, 3924132004), (8, 1962066002), (13, 1207425232), (16, 981033001), (26, 603712616), (52, 301856308), (104, 150928154), (169, 92878864), (208, 75464077), (338, 46439432), (676, 23219716), (1352, 11609858), (2197, 7144528), (2704, 5804929), (4394, 3572264), (8788, 1786132), (17576, 893066), (35152, 446533)]