60457904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{290663}}^1$

素因数の和:290684

約数の個数: 20

約数和(自身を含む): 126148176

約数和(自身を除く): 65690272

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 290663, 581326, 1162652, 2325304, 3778619, 4650608, 7557238, 15114476, 30228952, 60457904]

約数ペア:

[(1, 60457904), (2, 30228952), (4, 15114476), (8, 7557238), (13, 4650608), (16, 3778619), (26, 2325304), (52, 1162652), (104, 581326), (208, 290663)]