65007176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2803}}^1$

素因数の和:3045

約数の個数: 32

約数和(自身を含む): 131900160

約数和(自身を除く): 66892984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 892, 1784, 2803, 2899, 5606, 5798, 11212, 11596, 22424, 23192, 36439, 72878, 145756, 291512, 625069, 1250138, 2500276, 5000552, 8125897, 16251794, 32503588, 65007176]

約数ペア:

[(1, 65007176), (2, 32503588), (4, 16251794), (8, 8125897), (13, 5000552), (26, 2500276), (52, 1250138), (104, 625069), (223, 291512), (446, 145756), (892, 72878), (1784, 36439), (2803, 23192), (2899, 22424), (5606, 11596), (5798, 11212)]