25762816

素因数分解:

$2^{10}\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 44

約数和(自身を含む): 52157560

約数和(自身を除く): 26394744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 181, 256, 278, 362, 512, 556, 724, 1024, 1112, 1448, 2224, 2896, 4448, 5792, 8896, 11584, 17792, 23168, 25159, 35584, 46336, 50318, 71168, 92672, 100636, 142336, 185344, 201272, 402544, 805088, 1610176, 3220352, 6440704, 12881408, 25762816]

約数ペア:

[(1, 25762816), (2, 12881408), (4, 6440704), (8, 3220352), (16, 1610176), (32, 805088), (64, 402544), (128, 201272), (139, 185344), (181, 142336), (256, 100636), (278, 92672), (362, 71168), (512, 50318), (556, 46336), (724, 35584), (1024, 25159), (1112, 23168), (1448, 17792), (2224, 11584), (2896, 8896), (4448, 5792)]