26066248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4729}}^1$

素因数の和:4801

約数の個数: 32

約数和(自身を含む): 53638200

約数和(自身を除く): 27571952

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 4729, 5512, 9458, 18916, 37832, 61477, 122954, 245908, 250637, 491816, 501274, 1002548, 2005096, 3258281, 6516562, 13033124, 26066248]

約数ペア:

[(1, 26066248), (2, 13033124), (4, 6516562), (8, 3258281), (13, 2005096), (26, 1002548), (52, 501274), (53, 491816), (104, 250637), (106, 245908), (212, 122954), (424, 61477), (689, 37832), (1378, 18916), (2756, 9458), (4729, 5512)]