25858976

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5651}}^1$

素因数の和:5685

約数の個数: 48

約数和(自身を含む): 59820768

約数和(自身を除く): 33961792

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 5651, 11302, 22604, 45208, 62161, 73463, 90416, 124322, 146926, 180832, 248644, 293852, 497288, 587704, 808093, 994576, 1175408, 1616186, 1989152, 2350816, 3232372, 6464744, 12929488, 25858976]

約数ペア:

[(1, 25858976), (2, 12929488), (4, 6464744), (8, 3232372), (11, 2350816), (13, 1989152), (16, 1616186), (22, 1175408), (26, 994576), (32, 808093), (44, 587704), (52, 497288), (88, 293852), (104, 248644), (143, 180832), (176, 146926), (208, 124322), (286, 90416), (352, 73463), (416, 62161), (572, 45208), (1144, 22604), (2288, 11302), (4576, 5651)]