25260268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3853}}^1$

素因数の和:4017

約数の個数: 24

約数和(自身を含む): 48560400

約数和(自身を除く): 23300132

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 3853, 6556, 7706, 15412, 42383, 84766, 169532, 574097, 1148194, 2296388, 6315067, 12630134, 25260268]

約数ペア:

[(1, 25260268), (2, 12630134), (4, 6315067), (11, 2296388), (22, 1148194), (44, 574097), (149, 169532), (298, 84766), (596, 42383), (1639, 15412), (3278, 7706), (3853, 6556)]