28625792

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17203}}^1$

素因数の和:17230

約数の個数: 32

約数和(自身を含む): 61418280

約数和(自身を除く): 32792488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 17203, 34406, 68812, 137624, 223639, 275248, 447278, 550496, 894556, 1100992, 1789112, 2201984, 3578224, 7156448, 14312896, 28625792]

約数ペア:

[(1, 28625792), (2, 14312896), (4, 7156448), (8, 3578224), (13, 2201984), (16, 1789112), (26, 1100992), (32, 894556), (52, 550496), (64, 447278), (104, 275248), (128, 223639), (208, 137624), (416, 68812), (832, 34406), (1664, 17203)]