25726836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2129}}^1$

素因数の和:2208

約数の個数: 48

約数和(自身を含む): 64411200

約数和(自身を除く): 38684364

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 2014, 2129, 3021, 4028, 4258, 6042, 6387, 8516, 12084, 12774, 25548, 40451, 80902, 112837, 121353, 161804, 225674, 242706, 338511, 451348, 485412, 677022, 1354044, 2143903, 4287806, 6431709, 8575612, 12863418, 25726836]

約数ペア:

[(1, 25726836), (2, 12863418), (3, 8575612), (4, 6431709), (6, 4287806), (12, 2143903), (19, 1354044), (38, 677022), (53, 485412), (57, 451348), (76, 338511), (106, 242706), (114, 225674), (159, 161804), (212, 121353), (228, 112837), (318, 80902), (636, 40451), (1007, 25548), (2014, 12774), (2129, 12084), (3021, 8516), (4028, 6387), (4258, 6042)]