26884208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7603}}^1$

素因数の和:7641

約数の個数: 40

約数和(自身を含む): 59402448

約数和(自身を除く): 32518240

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 7603, 15206, 30412, 60824, 98839, 121648, 129251, 197678, 258502, 395356, 517004, 790712, 1034008, 1581424, 1680263, 2068016, 3360526, 6721052, 13442104, 26884208]

約数ペア:

[(1, 26884208), (2, 13442104), (4, 6721052), (8, 3360526), (13, 2068016), (16, 1680263), (17, 1581424), (26, 1034008), (34, 790712), (52, 517004), (68, 395356), (104, 258502), (136, 197678), (208, 129251), (221, 121648), (272, 98839), (442, 60824), (884, 30412), (1768, 15206), (3536, 7603)]