27531868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1759}}^1$

素因数の和:1826

約数の個数: 48

約数和(自身を含む): 60712960

約数和(自身を除く): 33181092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 1759, 2236, 3518, 3913, 7036, 7826, 12313, 15652, 22867, 24626, 45734, 49252, 75637, 91468, 151274, 160069, 302548, 320138, 529459, 640276, 983281, 1058918, 1966562, 2117836, 3933124, 6882967, 13765934, 27531868]

約数ペア:

[(1, 27531868), (2, 13765934), (4, 6882967), (7, 3933124), (13, 2117836), (14, 1966562), (26, 1058918), (28, 983281), (43, 640276), (52, 529459), (86, 320138), (91, 302548), (172, 160069), (182, 151274), (301, 91468), (364, 75637), (559, 49252), (602, 45734), (1118, 24626), (1204, 22867), (1759, 15652), (2236, 12313), (3518, 7826), (3913, 7036)]