29767868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13313}}^1$

素因数の和:13373

約数の個数: 24

約数和(自身を含む): 57409968

約数和(自身を除く): 27642100

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 13313, 26626, 53252, 173069, 346138, 572459, 692276, 1144918, 2289836, 7441967, 14883934, 29767868]

約数ペア:

[(1, 29767868), (2, 14883934), (4, 7441967), (13, 2289836), (26, 1144918), (43, 692276), (52, 572459), (86, 346138), (172, 173069), (559, 53252), (1118, 26626), (2236, 13313)]