28235634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:935

約数の個数: 64

約数和(自身を含む): 69672960

約数和(自身を除く): 41437326

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 779, 798, 861, 863, 1558, 1722, 1726, 2337, 2589, 4674, 5178, 5453, 6041, 10906, 12082, 16359, 16397, 18123, 32718, 32794, 35383, 36246, 49191, 70766, 98382, 106149, 114779, 212298, 229558, 247681, 344337, 495362, 672277, 688674, 743043, 1344554, 1486086, 2016831, 4033662, 4705939, 9411878, 14117817, 28235634]

約数ペア:

[(1, 28235634), (2, 14117817), (3, 9411878), (6, 4705939), (7, 4033662), (14, 2016831), (19, 1486086), (21, 1344554), (38, 743043), (41, 688674), (42, 672277), (57, 495362), (82, 344337), (114, 247681), (123, 229558), (133, 212298), (246, 114779), (266, 106149), (287, 98382), (399, 70766), (574, 49191), (779, 36246), (798, 35383), (861, 32794), (863, 32718), (1558, 18123), (1722, 16397), (1726, 16359), (2337, 12082), (2589, 10906), (4674, 6041), (5178, 5453)]