28984788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{115019}}^1$

素因数の和:115036

約数の個数: 36

約数和(自身を含む): 83734560

約数和(自身を除く): 54749772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 115019, 230038, 345057, 460076, 690114, 805133, 1035171, 1380228, 1610266, 2070342, 2415399, 3220532, 4140684, 4830798, 7246197, 9661596, 14492394, 28984788]

約数ペア:

[(1, 28984788), (2, 14492394), (3, 9661596), (4, 7246197), (6, 4830798), (7, 4140684), (9, 3220532), (12, 2415399), (14, 2070342), (18, 1610266), (21, 1380228), (28, 1035171), (36, 805133), (42, 690114), (63, 460076), (84, 345057), (126, 230038), (252, 115019)]