28539064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{523}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 56592000

約数和(自身を除く): 28052936

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 359, 523, 718, 1046, 1436, 2092, 2872, 4184, 6821, 9937, 13642, 19874, 27284, 39748, 54568, 79496, 187757, 375514, 751028, 1502056, 3567383, 7134766, 14269532, 28539064]

約数ペア:

[(1, 28539064), (2, 14269532), (4, 7134766), (8, 3567383), (19, 1502056), (38, 751028), (76, 375514), (152, 187757), (359, 79496), (523, 54568), (718, 39748), (1046, 27284), (1436, 19874), (2092, 13642), (2872, 9937), (4184, 6821)]