25093168

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:421

約数の個数: 40

約数和(自身を含む): 50139648

約数和(自身を除く): 25046480

約数列:

[1, 2, 4, 8, 16, 53, 106, 127, 212, 233, 254, 424, 466, 508, 848, 932, 1016, 1864, 2032, 3728, 6731, 12349, 13462, 24698, 26924, 29591, 49396, 53848, 59182, 98792, 107696, 118364, 197584, 236728, 473456, 1568323, 3136646, 6273292, 12546584, 25093168]

約数ペア:

[(1, 25093168), (2, 12546584), (4, 6273292), (8, 3136646), (16, 1568323), (53, 473456), (106, 236728), (127, 197584), (212, 118364), (233, 107696), (254, 98792), (424, 59182), (466, 53848), (508, 49396), (848, 29591), (932, 26924), (1016, 24698), (1864, 13462), (2032, 12349), (3728, 6731)]