25107742

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{359}}^1$

素因数の和:417

約数の個数: 36

約数和(自身を含む): 44097480

約数和(自身を除く): 18989738

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 289, 359, 374, 578, 718, 2057, 3179, 3949, 4114, 6103, 6358, 7898, 12206, 34969, 43439, 67133, 69938, 86878, 103751, 134266, 207502, 738463, 1141261, 1476926, 2282522, 12553871, 25107742]

約数ペア:

[(1, 25107742), (2, 12553871), (11, 2282522), (17, 1476926), (22, 1141261), (34, 738463), (121, 207502), (187, 134266), (242, 103751), (289, 86878), (359, 69938), (374, 67133), (578, 43439), (718, 34969), (2057, 12206), (3179, 7898), (3949, 6358), (4114, 6103)]