26493688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{254747}}^1$

素因数の和:254766

約数の個数: 16

約数和(自身を含む): 53497080

約数和(自身を除く): 27003392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 254747, 509494, 1018988, 2037976, 3311711, 6623422, 13246844, 26493688]

約数ペア:

[(1, 26493688), (2, 13246844), (4, 6623422), (8, 3311711), (13, 2037976), (26, 1018988), (52, 509494), (104, 254747)]