25016576

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{7517}}^1$

素因数の和:7546

約数の個数: 36

約数和(自身を含む): 53783772

約数和(自身を除く): 28767196

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 7517, 15034, 30068, 60136, 97721, 120272, 195442, 240544, 390884, 481088, 781768, 962176, 1563536, 1924352, 3127072, 6254144, 12508288, 25016576]

約数ペア:

[(1, 25016576), (2, 12508288), (4, 6254144), (8, 3127072), (13, 1924352), (16, 1563536), (26, 962176), (32, 781768), (52, 481088), (64, 390884), (104, 240544), (128, 195442), (208, 120272), (256, 97721), (416, 60136), (832, 30068), (1664, 15034), (3328, 7517)]