26342113

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 33488640

約数和(自身を除く): 7146527

約数列:

[1, 7, 19, 37, 53, 101, 133, 259, 371, 703, 707, 1007, 1919, 1961, 3737, 4921, 5353, 7049, 13433, 13727, 26159, 37259, 37471, 71003, 101707, 198061, 260813, 497021, 711949, 1386427, 3763159, 26342113]

約数ペア:

[(1, 26342113), (7, 3763159), (19, 1386427), (37, 711949), (53, 497021), (101, 260813), (133, 198061), (259, 101707), (371, 71003), (703, 37471), (707, 37259), (1007, 26159), (1919, 13727), (1961, 13433), (3737, 7049), (4921, 5353)]