25234404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 66652992

約数和(自身を除く): 41418588

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 169, 276, 299, 338, 507, 541, 598, 676, 897, 1014, 1082, 1196, 1623, 1794, 2028, 2164, 3246, 3588, 3887, 6492, 7033, 7774, 11661, 12443, 14066, 15548, 21099, 23322, 24886, 28132, 37329, 42198, 46644, 49772, 74658, 84396, 91429, 149316, 161759, 182858, 274287, 323518, 365716, 485277, 548574, 647036, 970554, 1097148, 1941108, 2102867, 4205734, 6308601, 8411468, 12617202, 25234404]

約数ペア:

[(1, 25234404), (2, 12617202), (3, 8411468), (4, 6308601), (6, 4205734), (12, 2102867), (13, 1941108), (23, 1097148), (26, 970554), (39, 647036), (46, 548574), (52, 485277), (69, 365716), (78, 323518), (92, 274287), (138, 182858), (156, 161759), (169, 149316), (276, 91429), (299, 84396), (338, 74658), (507, 49772), (541, 46644), (598, 42198), (676, 37329), (897, 28132), (1014, 24886), (1082, 23322), (1196, 21099), (1623, 15548), (1794, 14066), (2028, 12443), (2164, 11661), (3246, 7774), (3588, 7033), (3887, 6492)]