25890176

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{15559}}^1$

素因数の和:15586

約数の個数: 32

約数和(自身を含む): 55549200

約数和(自身を除く): 29659024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 15559, 31118, 62236, 124472, 202267, 248944, 404534, 497888, 809068, 995776, 1618136, 1991552, 3236272, 6472544, 12945088, 25890176]

約数ペア:

[(1, 25890176), (2, 12945088), (4, 6472544), (8, 3236272), (13, 1991552), (16, 1618136), (26, 995776), (32, 809068), (52, 497888), (64, 404534), (104, 248944), (128, 202267), (208, 124472), (416, 62236), (832, 31118), (1664, 15559)]