26474968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1319}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 53776800

約数和(自身を除く): 27301832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193, 386, 772, 1319, 1544, 2509, 2638, 5018, 5276, 10036, 10552, 17147, 20072, 34294, 68588, 137176, 254567, 509134, 1018268, 2036536, 3309371, 6618742, 13237484, 26474968]

約数ペア:

[(1, 26474968), (2, 13237484), (4, 6618742), (8, 3309371), (13, 2036536), (26, 1018268), (52, 509134), (104, 254567), (193, 137176), (386, 68588), (772, 34294), (1319, 20072), (1544, 17147), (2509, 10552), (2638, 10036), (5018, 5276)]