26318344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{701}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 56167020

約数和(自身を除く): 29848676

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 361, 494, 701, 722, 988, 1402, 1444, 1976, 2804, 2888, 4693, 5608, 9113, 9386, 13319, 18226, 18772, 26638, 36452, 37544, 53276, 72904, 106552, 173147, 253061, 346294, 506122, 692588, 1012244, 1385176, 2024488, 3289793, 6579586, 13159172, 26318344]

約数ペア:

[(1, 26318344), (2, 13159172), (4, 6579586), (8, 3289793), (13, 2024488), (19, 1385176), (26, 1012244), (38, 692588), (52, 506122), (76, 346294), (104, 253061), (152, 173147), (247, 106552), (361, 72904), (494, 53276), (701, 37544), (722, 36452), (988, 26638), (1402, 18772), (1444, 18226), (1976, 13319), (2804, 9386), (2888, 9113), (4693, 5608)]