26504816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1613}}^1$

素因数の和:1713

約数の個数: 40

約数和(自身を含む): 56038080

約数和(自身を除く): 29533264

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 1613, 2054, 3226, 4108, 6452, 8216, 12904, 16432, 20969, 25808, 41938, 83876, 127427, 167752, 254854, 335504, 509708, 1019416, 1656551, 2038832, 3313102, 6626204, 13252408, 26504816]

約数ペア:

[(1, 26504816), (2, 13252408), (4, 6626204), (8, 3313102), (13, 2038832), (16, 1656551), (26, 1019416), (52, 509708), (79, 335504), (104, 254854), (158, 167752), (208, 127427), (316, 83876), (632, 41938), (1027, 25808), (1264, 20969), (1613, 16432), (2054, 12904), (3226, 8216), (4108, 6452)]