3940202216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1759}}^1\times {\mathrm{14737}}^1$

素因数の和:16521

約数の個数: 32

約数和(自身を含む): 7781664000

約数和(自身を除く): 3841461784

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1759, 3518, 7036, 14072, 14737, 29474, 33421, 58948, 66842, 117896, 133684, 267368, 280003, 560006, 1120012, 2240024, 25922383, 51844766, 103689532, 207379064, 492525277, 985050554, 1970101108, 3940202216]

約数ペア:

[(1, 3940202216), (2, 1970101108), (4, 985050554), (8, 492525277), (19, 207379064), (38, 103689532), (76, 51844766), (152, 25922383), (1759, 2240024), (3518, 1120012), (7036, 560006), (14072, 280003), (14737, 267368), (29474, 133684), (33421, 117896), (58948, 66842)]